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Which lead-acid battery should I choose?
When choosing a lead-acid battery, it's important to consider the specific requirements of your application. If you need a battery for starting a vehicle, a starting battery with high cranking amps would be suitable. For deep cycle applications such as marine or RV use, a deep cycle battery with a longer discharge cycle would be more appropriate. Additionally, consider the size, maintenance requirements, and lifespan of the battery to ensure it meets your needs. **
How to store lead-acid batteries properly?
Lead-acid batteries should be stored in a cool, dry, and well-ventilated area to prevent corrosion and maintain their performance. It is important to keep them away from direct sunlight and extreme temperatures, as both can reduce their lifespan. Additionally, it is crucial to store them in an upright position to prevent any leakage or damage. Regularly checking the battery's charge level and topping it off if necessary is also important for proper storage. **
Yuasa NP65-12 VRLA Sealed Lead Acid Battery 1 Pack
The Yuasa NP65-12 VRLA Sealed Lead Acid Battery stands as a paragon of reliability and quality in the realm of rechargeable sealed lead-acid batteries. With its flame retardant properties, compliance with UL1778 specifications for UPS, and Bellcore requirements in telecommunications, this battery is a vital component in a wide range of applications. Key Features: Voltage and Capacity: The battery operates at a nominal 12V, providing a substantial 65Ah capacity. This makes it suitable for high-energy requirements. Dimensions and Weight: Its physical dimensions are 350 x 166 x 174 mm (LxWxH), and it weighs approximately 24 kg, ensuring compatibility with a range of equipment while maintaining portability. Chemistry: Utilizing lead-acid chemistry, it offers dependable energy storage and delivery. Maintenance-Free Design: The valve-regulated design eliminates the need for regular maintenance, thus reducing the total cost of ownership. Applications: Emergency Power Systems: It's widely used in UPS (Uninterruptible Power Supplies) systems, ensuring continued operation of critical devices during power outages. Security Systems: The battery is ideal for high-demand security systems, including surveillance cameras and alarm systems, where consistent power is crucial. Telecommunications Equipment: In telecom systems, this battery provides reliable backup power, maintaining communication channels in adverse conditions. Medical Equipment: Essential for a range of medical devices, ensuring uninterrupted operation of life-saving equipment. The Yuasa NP65-12 VRLA Sealed Lead Acid Battery is a blend of performance, durability, and safety, making it an optimal choice for applications where consistent and reliable power is a must. It is a testament to Yuasa's commitment to excellence in the rechargeable sealed lead-acid battery market.
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Yuasa NP24-12 VRLA Sealed Lead Acid Battery 1 Pack
The Yuasa NP24-12 VRLA (Valve Regulated Lead Acid) Battery is a reliable and efficient power source, ideal for a wide range of applications. This battery is engineered to provide stable and long-lasting performance, ensuring consistent power delivery for critical and everyday devices. With its sealed lead acid technology, it offers safety, durability, and ease of use, making it a popular choice among both businesses and consumer customers. Key Features: Maintenance-Free Design: The sealed construction eliminates the need for regular maintenance, ensuring hassle-free operation and longevity. High Energy Density: With a capacity of 24 Ah and a nominal voltage of 12 volts, it delivers sufficient power for demanding applications. Versatile Compatibility: Designed to fit a range of devices, from emergency lighting systems to security alarms and medical equipment. Leakproof and Spillproof: The VRLA technology ensures that the battery is safe to use in any position and is resistant to leaks and spills, enhancing safety. Compact and Durable: Measuring 166mm (length) x 175mm (width) x 125mm (height) and weighing approximately 8.0 kg, this battery is both compact and robust, built to withstand challenging environments. Applications: Emergency Lighting: Ideal for powering emergency exit signs and backup lighting systems in commercial buildings and public spaces. Security Systems: Powers alarm systems, CCTV cameras, and other security devices, ensuring uninterrupted surveillance and safety. Medical Equipment: Suitable for various medical devices like portable patient monitors, small medical refrigerators, and other healthcare apparatus. Telecommunication Systems: Provides backup power for telecom equipment, ensuring continuous operation during power outages. Renewable Energy Storage: An excellent choice for small-scale solar and wind energy storage applications, providing a stable energy supply. In conclusion, the Yuasa NP24-12 VRLA Sealed Lead Acid Battery is a top-tier power solution, delivering reliability and versatility across various applications. Its advanced features, combined with its compact design and robust build, make it an ideal choice for businesses and consumers alike. Whether it's for emergency systems, security applications, medical devices, or renewable energy storage, this battery ensures consistent performance and peace of mind.
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Yuasa NP38-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP38-12 VRLA (Valve-Regulated Lead Acid) Battery is a highly efficient and reliable power solution, designed for a wide range of applications. This battery is ideal for both businesses and consumer customers seeking a dependable energy source for their devices and systems. Product Benefits: Consistent Performance: The Yuasa NP38-12 battery provides a stable and reliable power output, ensuring your devices operate efficiently. Maintenance-Free Design: Being sealed and valve-regulated, it requires no regular maintenance, saving time and effort. Safety and Durability: Its robust construction minimizes risks of leakage and corrosion, enhancing safety and prolonging lifespan. Flexible Application: Suitable for a variety of uses, this battery can power a range of devices, from emergency systems to recreational vehicles. Eco-friendly: Lead-acid batteries are widely recycled, making this a more environmentally responsible choice. Key Features: Voltage and Capacity: 12V with a 38Ah capacity, offering substantial power for numerous applications. Dimensions and Weight: Accurately sized at 197mm x 165mm x 170mm (LxWxH) and weighing approximately 13.8 kg, making it a compact yet powerful option. Technology: Utilizes Absorbent Glass Mat (AGM) technology, ensuring efficient gas recombination and eliminating the need for water addition. Operating Temperature Range: Capable of operating in a wide temperature range, enhancing its versatility across different environments. Design Life: Engineered for a long service life, particularly in float or standby applications. Applications and Devices: UPS Systems: Ideal for uninterruptible power supplies (UPS), ensuring continuous operation of critical systems during power outages. Security Systems: Powers security cameras and alarm systems, providing reliable backup during electrical interruptions. Medical Equipment: Suitable for a range of medical devices, including portable patient monitors and diagnostic equipment. Recreational Vehicles (RVs): Provides consistent power for lighting, pumps, and other RV essentials. Renewable Energy Systems: An excellent choice for solar and wind energy storage, offering stable performance in renewable setups. Telecommunication Equipment: Powers communication devices and infrastructure, maintaining operational integrity. The Yuasa NP38-12 VRLA battery is designed with precision and care, meeting the rigorous demands of both commercial and personal applications. Its AGM technology not only ensures safety and reliability but also contributes to its long life and consistent performance. The battery's dimensions and weight make it an ideal choice for systems where space and weight are considerations. With its wide operating temperature range, it is suited for use in diverse environments, from hot to cold. The Yuasa NP38-12 is a testament to the brand's commitment to quality and sustainability, offering a battery solution that is both powerful and environmentally conscious. Overall,...98,49 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.3-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.3-12 VRLA Sealed Lead Acid Battery is an exceptional power solution designed to meet the needs of both businesses and consumers. Known for its reliability and durability, this battery is a popular choice for a variety of applications where consistent power delivery is crucial. Its sealed lead acid (VRLA) technology ensures safe and maintenance-free operation, making it a go-to option for those seeking efficiency and longevity in their power sources. Key Features: Voltage and Capacity: This battery operates at 12 volts with a 2.3 Ah capacity, providing a stable and reliable power supply. Sealed Design: The valve-regulated lead acid (VRLA) technology ensures that the battery is completely sealed, preventing leaks and making it safe for indoor use. Maintenance-Free: It requires no water topping-up or regular maintenance, ideal for applications where accessibility is a concern. Compact Size and Weight: With dimensions of approximately 178mm x 34mm x 64mm (LxWxH) and weighing around 1.02 kg, it is compact and easy to install in various devices. Broad Operating Temperature Range: Suitable for use in a wide range of temperatures, enhancing its versatility across different environments. Applications: The Yuasa NP2.3-12 VRLA battery is perfectly suited for: Alarm Systems: Especially in burglar and fire alarm systems where consistent power is crucial for safety. Emergency Lighting: Used in exit signs and emergency lights, providing reliable power in case of power outages. Medical Equipment: Ideal for portable medical devices and small-scale medical machinery requiring consistent, uninterrupted power. Telecommunication Equipment: Powers small routers, modems, and other communication devices, ensuring uninterrupted connectivity. Uninterruptible Power Supplies (UPS): Provides backup power for computers and servers, preventing data loss during power failures. Further Details and Specifications: This battery is designed with advanced lead-calcium technology, which not only extends the service life but also enhances performance. The low self-discharge rate makes it an excellent choice for standby power applications. The rigid construction and robust design ensure durability even under challenging conditions. Its compatibility with various devices and equipment makes it a versatile solution for power needs across different sectors. Overall, the Yuasa NP2.3-12 VRLA Sealed Lead Acid Battery is a high-quality, reliable, and versatile power source that offers peace of mind through its maintenance-free operation and long service life. Whether it's for business use in critical systems or for personal use in home security systems, this battery stands out as a dependable choice.12,75 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.8-6 VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery is a compact and reliable power source, designed to cater to a wide range of applications where dependable energy is crucial. With its advanced technology, this battery is an ideal choice for both business and consumer markets, delivering consistent performance and long-lasting power. Key Benefits: Maintenance-Free Operation: The sealed design eliminates the need for regular maintenance, making it a hassle-free choice for users. Leak-Proof Construction: Ensures safety and reliability, especially in sensitive equipment. High Energy Density: Provides a high amount of power relative to its size, making it suitable for space-constrained applications. Broad Operating Temperature Range: Performs reliably in varying environmental conditions. Key Features: Dimensions: 134mm x 34mm x 64mm, making it compact and easy to fit in a variety of devices. Weight: Approximately 1.22 kg, providing a balance between portability and power capacity. Voltage and Capacity: 6V with a 2.8Ah capacity, ideal for consistent power delivery over extended periods. Design Life: Engineered for a long service life under float charge conditions, ensuring longevity and reliability. Applications and Specific Device Uses: Emergency Lighting Systems: Ideal for powering exit signs and emergency lights in commercial buildings. Security Systems: Suitable for alarm panels, CCTV cameras, and backup power for security installations. Medical Equipment: Reliable power source for portable medical devices like nebulizers and small monitors. Telecommunication Devices: Powers small telecom equipment, ensuring uninterrupted communication. Uninterruptible Power Supplies (UPS): Provides backup power for small UPS systems, safeguarding critical data and hardware. Toys and Hobby Devices: Powers a variety of electric toys, model trains, and hobbyist projects, offering a consistent energy source. Additional Technical Specifications: Charge Voltage: Float charge at 6.75-6.90V; Cycle use at 7.20-7.50V. Maximum Charge Current: 0.84A, ensuring safe and efficient charging. Design: Absorbent Glass Mat (AGM) technology for efficient gas recombination. In conclusion, the Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery is a versatile and efficient choice for a variety of applications. Its combination of advanced technology, compact size, and robust performance makes it an excellent option for both business and consumer needs, delivering reliable power where and when it's needed most.12,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP12-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP12-12 VRLA Sealed Lead Acid Battery is a versatile and reliable power source suitable for a wide range of applications. Its sealed lead acid (SLA) technology ensures safety and low maintenance, making it an excellent choice for both business and consumer customers. Product Benefits: Safe and Reliable: The VRLA (Valve Regulated Lead Acid) technology ensures safe operation in any position and minimizes leakage risk. Maintenance-Free: Sealed design eliminates the need for regular water addition. Versatile Usability: Suitable for a broad range of applications, offering flexibility in usage. Durable Construction: Built to withstand varied environmental conditions and usage patterns. Eco-friendly: Yuasa's commitment to recycling and battery take-back policies contributes to environmental sustainability. Key Features: Nominal Voltage: 12V, accommodating a wide range of devices. Capacity: Offers 12Ah capacity, ensuring long-lasting power supply. Dimension: Standard dimensions make it compatible with various equipment types. Construction: Features absorbed glass mat technology for improved performance and reliability. Applications: Ideal for emergency lighting, security systems, and other standby power applications. Features and Technical Specifications: The Yuasa NP12-12 battery is specifically designed to provide reliable and long-lasting power for a variety of devices. Its technical specifications make it suitable for applications where consistent power delivery and longevity are crucial. Dimensions: L: 151mm W:98mm H:97.5mm Weight: Approximately 4.1Kg Operating Temperature Range: Efficient performance across a broad temperature spectrum. Construction and Materials: Lead Calcium Grids and Absorbed Glass Mat construction enhance longevity and safety. Application Areas: Specifically designed for use in a variety of devices such as emergency lighting systems, security systems, and various types of standby power requirements. This battery is a robust and reliable choice for businesses and consumers looking for a durable, maintenance-free power source that can be used in a wide range of applications. Its versatility and strong construction make it an excellent investment for reliable power supply needs.36,95 £*Shipping: 2,49 £Secure redirect to the provider
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How do I fill a lead-acid battery?
To fill a lead-acid battery, you will need to first remove the caps from the battery cells. Use distilled water to fill each cell to the appropriate level, which is typically just below the cell's opening. Be careful not to overfill the cells, as this can lead to electrolyte spillage. Once all cells are filled, securely reattach the caps and ensure they are tightened properly. It is important to only use distilled water and not tap water, as tap water can contain minerals and impurities that can damage the battery. **
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How do you charge a lead-acid battery?
To charge a lead-acid battery, you will need a compatible battery charger. First, ensure that the battery is in a well-ventilated area and that all electrical connections are disconnected. Then, connect the positive (red) cable from the charger to the positive terminal of the battery and the negative (black) cable to the negative terminal. Set the charger to the appropriate voltage and current settings for the battery, and then turn on the charger. Monitor the charging process and disconnect the charger once the battery is fully charged. **
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Do lead-acid batteries have a memory effect?
No, lead-acid batteries do not have a memory effect. Memory effect is a phenomenon where a battery appears to have a reduced capacity due to incomplete discharge and recharge cycles. Lead-acid batteries are not susceptible to this effect and can be charged and discharged without needing to be fully depleted first. This makes them more convenient to use in various applications. **
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Why can sulfuric acid H2SO4 not be replaced by nitric acid HNO3 in the lead-acid battery?
Sulfuric acid is used in the lead-acid battery because it is able to effectively dissociate into ions, which is crucial for the battery's operation. Nitric acid, on the other hand, does not dissociate as effectively as sulfuric acid and therefore cannot provide the same level of conductivity needed for the battery to function properly. Additionally, sulfuric acid is able to react with the lead plates in the battery to form lead sulfate, which is essential for the battery's rechargeability. Nitric acid does not have the same ability to form this crucial reaction with the lead plates. **
Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery 1 Pack
The Yuasa NP2.8-12 VRLA (Valve-Regulated Lead Acid) Sealed Lead Acid Battery is a high-quality, reliable power source that is ideal for a wide range of applications. This battery is particularly well-suited for devices that require a compact, durable, and efficient power solution. Its sealed design ensures safety and minimal maintenance, making it a popular choice among both business and consumer customers. Product Benefits: The Yuasa NP2.8-12 VRLA battery offers a dependable power source for a variety of electronic devices, ensuring consistent performance and longevity. Its sealed construction not only guarantees safety by preventing leaks and spills but also reduces maintenance needs, providing a hassle-free user experience. This battery's compact size and lightweight design make it an ideal choice for portable and space-constrained applications. The VRLA technology employed in this battery enhances its efficiency and durability, making it a cost-effective choice in the long term. Key Features: Capacity: 2.8Ah, providing adequate power for a range of devices. Voltage: 12V Weight: Light enough to be used in portable applications without adding significant bulk. Construction: Sealed design, utilizing VRLA technology to prevent leaks and reduce maintenance. Dimensions: L: 134mm W:67mm H:64mm Weight: 1120g Specific Uses: Security Systems: Ideal for powering alarms, CCTV cameras, and other security devices. Emergency Lighting: Reliable for use in emergency light fixtures, ensuring safety in power outages. Medical Equipment: Suitable for various medical devices that require a consistent and safe power source. Telecommunications: Powers certain modems, routers, and other telecommunication devices. Portable Tools: Can be used in select portable power tools that require a 12V battery. Technical Specifications and Features: The Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery has a 2.8 Ah capacity and 12V output to cater to a range of devices, from security systems to portable tools. The sealed construction using VRLA technology ensures safety and longevity, reducing the need for frequent replacements. This battery is an excellent choice for users seeking a reliable, maintenance-free power solution that combines efficiency with practicality. By choosing the Yuasa NP2.8-12 VRLA battery, businesses and consumers alike can enjoy a dependable power source that meets their specific needs while offering the durability and safety essential for various applications.
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Yuasa NP18-12B VRLA Sealed Lead Acid Battery 1 Pack
The Yuasa NP18-12B VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery stands as a paragon of reliability and durability in the world of portable power solutions. This high-quality battery is tailored to meet the demands of both business and consumer markets, offering an ideal blend of performance and longevity. The Yuasa NP18-12B is designed for a wide range of applications, providing a dependable power source in situations where battery failure is not an option. Its sealed design ensures safety and maintenance-free operation, making it a perfect fit for devices where battery accessibility is limited. The VRLA technology guarantees minimal gas emission, thereby reducing environmental impact and increasing usability in enclosed spaces. Key Features: Voltage and Capacity: 12 Volts, 18 Ah capacity, delivering consistent and reliable power. Dimensions and Weight: This battery measures approximately 181.5 mm x 76.5 mm x 167.5 mm and weighs around 6.1 kg, making it a compact and manageable power source. Maintenance-Free: Sealed construction eliminates the need for regular maintenance and water topping. Safety and Compliance: Equipped with safety valves to prevent overpressure and is compliant with various international standards for safety and quality. Versatility: Suitable for a wide range of temperatures and operational conditions, ensuring performance stability across various environments. Specific Uses and Applications: UPS Systems: Commonly used in Uninterruptible Power Supplies (UPS) for computers, servers, and network devices, ensuring continued operation during power outages. Security Systems: Ideal for powering alarm systems, CCTV cameras, and emergency lighting, providing reliable power in security and safety-critical applications. Medical Equipment: Powers various medical devices such as portable patient monitors and small medical refrigerators, essential in healthcare settings. Mobility Scooters: Suitable for select models of mobility scooters, offering dependable power for enhanced mobility and independence. Solar Power Storage: Efficiently stores energy in solar power systems, making it a great choice for sustainable energy applications. This battery is engineered with advanced AGM (Absorbed Glass Mat) technology, ensuring efficient electrolyte absorption and enhancing battery life. The robust construction and state-of-the-art design enable the Yuasa NP18-12B to deliver high discharge rates and deep discharge recovery, making it an excellent choice for applications that demand a high degree of reliability and performance. It operates effectively in a wide range of temperatures, further emphasizing its versatility in different environments. In conclusion, the Yuasa NP18-12B VRLA Sealed Lead Acid Battery is an exemplary choice for those seeking a reliable, safe, and versatile power solution. Its broad compatibility and robust performance make it an indispensable component in a variety of critical applications, affirming its status as...
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What does that mean with the lead-acid batteries?
Lead-acid batteries are a type of rechargeable battery commonly used in vehicles and backup power systems. When it is said that lead-acid batteries have a low energy density, it means that they have a relatively low amount of energy stored per unit of weight or volume compared to other types of batteries. This can result in lead-acid batteries being heavier and bulkier for the same amount of energy storage capacity. Despite this limitation, lead-acid batteries are still widely used due to their low cost, reliability, and ability to deliver high surge currents. **
How do you charge lead-acid batteries in series?
When charging lead-acid batteries in series, it is important to ensure that each battery receives the same charging current and voltage. This can be achieved by connecting the positive terminal of the charger to the positive terminal of the first battery, and the negative terminal of the charger to the negative terminal of the last battery in the series. This way, the charging current will flow through each battery in the series, ensuring that they all receive the same charge. It is also important to monitor the voltage of each battery during the charging process to prevent overcharging. **
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Yuasa NP65-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP65-12 VRLA Sealed Lead Acid Battery stands as a paragon of reliability and quality in the realm of rechargeable sealed lead-acid batteries. With its flame retardant properties, compliance with UL1778 specifications for UPS, and Bellcore requirements in telecommunications, this battery is a vital component in a wide range of applications. Key Features: Voltage and Capacity: The battery operates at a nominal 12V, providing a substantial 65Ah capacity. This makes it suitable for high-energy requirements. Dimensions and Weight: Its physical dimensions are 350 x 166 x 174 mm (LxWxH), and it weighs approximately 24 kg, ensuring compatibility with a range of equipment while maintaining portability. Chemistry: Utilizing lead-acid chemistry, it offers dependable energy storage and delivery. Maintenance-Free Design: The valve-regulated design eliminates the need for regular maintenance, thus reducing the total cost of ownership. Applications: Emergency Power Systems: It's widely used in UPS (Uninterruptible Power Supplies) systems, ensuring continued operation of critical devices during power outages. Security Systems: The battery is ideal for high-demand security systems, including surveillance cameras and alarm systems, where consistent power is crucial. Telecommunications Equipment: In telecom systems, this battery provides reliable backup power, maintaining communication channels in adverse conditions. Medical Equipment: Essential for a range of medical devices, ensuring uninterrupted operation of life-saving equipment. The Yuasa NP65-12 VRLA Sealed Lead Acid Battery is a blend of performance, durability, and safety, making it an optimal choice for applications where consistent and reliable power is a must. It is a testament to Yuasa's commitment to excellence in the rechargeable sealed lead-acid battery market.179,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP24-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP24-12 VRLA (Valve Regulated Lead Acid) Battery is a reliable and efficient power source, ideal for a wide range of applications. This battery is engineered to provide stable and long-lasting performance, ensuring consistent power delivery for critical and everyday devices. With its sealed lead acid technology, it offers safety, durability, and ease of use, making it a popular choice among both businesses and consumer customers. Key Features: Maintenance-Free Design: The sealed construction eliminates the need for regular maintenance, ensuring hassle-free operation and longevity. High Energy Density: With a capacity of 24 Ah and a nominal voltage of 12 volts, it delivers sufficient power for demanding applications. Versatile Compatibility: Designed to fit a range of devices, from emergency lighting systems to security alarms and medical equipment. Leakproof and Spillproof: The VRLA technology ensures that the battery is safe to use in any position and is resistant to leaks and spills, enhancing safety. Compact and Durable: Measuring 166mm (length) x 175mm (width) x 125mm (height) and weighing approximately 8.0 kg, this battery is both compact and robust, built to withstand challenging environments. Applications: Emergency Lighting: Ideal for powering emergency exit signs and backup lighting systems in commercial buildings and public spaces. Security Systems: Powers alarm systems, CCTV cameras, and other security devices, ensuring uninterrupted surveillance and safety. Medical Equipment: Suitable for various medical devices like portable patient monitors, small medical refrigerators, and other healthcare apparatus. Telecommunication Systems: Provides backup power for telecom equipment, ensuring continuous operation during power outages. Renewable Energy Storage: An excellent choice for small-scale solar and wind energy storage applications, providing a stable energy supply. In conclusion, the Yuasa NP24-12 VRLA Sealed Lead Acid Battery is a top-tier power solution, delivering reliability and versatility across various applications. Its advanced features, combined with its compact design and robust build, make it an ideal choice for businesses and consumers alike. Whether it's for emergency systems, security applications, medical devices, or renewable energy storage, this battery ensures consistent performance and peace of mind.63,49 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP38-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP38-12 VRLA (Valve-Regulated Lead Acid) Battery is a highly efficient and reliable power solution, designed for a wide range of applications. This battery is ideal for both businesses and consumer customers seeking a dependable energy source for their devices and systems. Product Benefits: Consistent Performance: The Yuasa NP38-12 battery provides a stable and reliable power output, ensuring your devices operate efficiently. Maintenance-Free Design: Being sealed and valve-regulated, it requires no regular maintenance, saving time and effort. Safety and Durability: Its robust construction minimizes risks of leakage and corrosion, enhancing safety and prolonging lifespan. Flexible Application: Suitable for a variety of uses, this battery can power a range of devices, from emergency systems to recreational vehicles. Eco-friendly: Lead-acid batteries are widely recycled, making this a more environmentally responsible choice. Key Features: Voltage and Capacity: 12V with a 38Ah capacity, offering substantial power for numerous applications. Dimensions and Weight: Accurately sized at 197mm x 165mm x 170mm (LxWxH) and weighing approximately 13.8 kg, making it a compact yet powerful option. Technology: Utilizes Absorbent Glass Mat (AGM) technology, ensuring efficient gas recombination and eliminating the need for water addition. Operating Temperature Range: Capable of operating in a wide temperature range, enhancing its versatility across different environments. Design Life: Engineered for a long service life, particularly in float or standby applications. Applications and Devices: UPS Systems: Ideal for uninterruptible power supplies (UPS), ensuring continuous operation of critical systems during power outages. Security Systems: Powers security cameras and alarm systems, providing reliable backup during electrical interruptions. Medical Equipment: Suitable for a range of medical devices, including portable patient monitors and diagnostic equipment. Recreational Vehicles (RVs): Provides consistent power for lighting, pumps, and other RV essentials. Renewable Energy Systems: An excellent choice for solar and wind energy storage, offering stable performance in renewable setups. Telecommunication Equipment: Powers communication devices and infrastructure, maintaining operational integrity. The Yuasa NP38-12 VRLA battery is designed with precision and care, meeting the rigorous demands of both commercial and personal applications. Its AGM technology not only ensures safety and reliability but also contributes to its long life and consistent performance. The battery's dimensions and weight make it an ideal choice for systems where space and weight are considerations. With its wide operating temperature range, it is suited for use in diverse environments, from hot to cold. The Yuasa NP38-12 is a testament to the brand's commitment to quality and sustainability, offering a battery solution that is both powerful and environmentally conscious. Overall,...98,49 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.3-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.3-12 VRLA Sealed Lead Acid Battery is an exceptional power solution designed to meet the needs of both businesses and consumers. Known for its reliability and durability, this battery is a popular choice for a variety of applications where consistent power delivery is crucial. Its sealed lead acid (VRLA) technology ensures safe and maintenance-free operation, making it a go-to option for those seeking efficiency and longevity in their power sources. Key Features: Voltage and Capacity: This battery operates at 12 volts with a 2.3 Ah capacity, providing a stable and reliable power supply. Sealed Design: The valve-regulated lead acid (VRLA) technology ensures that the battery is completely sealed, preventing leaks and making it safe for indoor use. Maintenance-Free: It requires no water topping-up or regular maintenance, ideal for applications where accessibility is a concern. Compact Size and Weight: With dimensions of approximately 178mm x 34mm x 64mm (LxWxH) and weighing around 1.02 kg, it is compact and easy to install in various devices. Broad Operating Temperature Range: Suitable for use in a wide range of temperatures, enhancing its versatility across different environments. Applications: The Yuasa NP2.3-12 VRLA battery is perfectly suited for: Alarm Systems: Especially in burglar and fire alarm systems where consistent power is crucial for safety. Emergency Lighting: Used in exit signs and emergency lights, providing reliable power in case of power outages. Medical Equipment: Ideal for portable medical devices and small-scale medical machinery requiring consistent, uninterrupted power. Telecommunication Equipment: Powers small routers, modems, and other communication devices, ensuring uninterrupted connectivity. Uninterruptible Power Supplies (UPS): Provides backup power for computers and servers, preventing data loss during power failures. Further Details and Specifications: This battery is designed with advanced lead-calcium technology, which not only extends the service life but also enhances performance. The low self-discharge rate makes it an excellent choice for standby power applications. The rigid construction and robust design ensure durability even under challenging conditions. Its compatibility with various devices and equipment makes it a versatile solution for power needs across different sectors. Overall, the Yuasa NP2.3-12 VRLA Sealed Lead Acid Battery is a high-quality, reliable, and versatile power source that offers peace of mind through its maintenance-free operation and long service life. Whether it's for business use in critical systems or for personal use in home security systems, this battery stands out as a dependable choice.12,75 £*Shipping: 2,49 £Secure redirect to the provider
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Which lead-acid battery should I choose?
When choosing a lead-acid battery, it's important to consider the specific requirements of your application. If you need a battery for starting a vehicle, a starting battery with high cranking amps would be suitable. For deep cycle applications such as marine or RV use, a deep cycle battery with a longer discharge cycle would be more appropriate. Additionally, consider the size, maintenance requirements, and lifespan of the battery to ensure it meets your needs. **
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How to store lead-acid batteries properly?
Lead-acid batteries should be stored in a cool, dry, and well-ventilated area to prevent corrosion and maintain their performance. It is important to keep them away from direct sunlight and extreme temperatures, as both can reduce their lifespan. Additionally, it is crucial to store them in an upright position to prevent any leakage or damage. Regularly checking the battery's charge level and topping it off if necessary is also important for proper storage. **
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How do I fill a lead-acid battery?
To fill a lead-acid battery, you will need to first remove the caps from the battery cells. Use distilled water to fill each cell to the appropriate level, which is typically just below the cell's opening. Be careful not to overfill the cells, as this can lead to electrolyte spillage. Once all cells are filled, securely reattach the caps and ensure they are tightened properly. It is important to only use distilled water and not tap water, as tap water can contain minerals and impurities that can damage the battery. **
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How do you charge a lead-acid battery?
To charge a lead-acid battery, you will need a compatible battery charger. First, ensure that the battery is in a well-ventilated area and that all electrical connections are disconnected. Then, connect the positive (red) cable from the charger to the positive terminal of the battery and the negative (black) cable to the negative terminal. Set the charger to the appropriate voltage and current settings for the battery, and then turn on the charger. Monitor the charging process and disconnect the charger once the battery is fully charged. **
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Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.8-6 VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery is a compact and reliable power source, designed to cater to a wide range of applications where dependable energy is crucial. With its advanced technology, this battery is an ideal choice for both business and consumer markets, delivering consistent performance and long-lasting power. Key Benefits: Maintenance-Free Operation: The sealed design eliminates the need for regular maintenance, making it a hassle-free choice for users. Leak-Proof Construction: Ensures safety and reliability, especially in sensitive equipment. High Energy Density: Provides a high amount of power relative to its size, making it suitable for space-constrained applications. Broad Operating Temperature Range: Performs reliably in varying environmental conditions. Key Features: Dimensions: 134mm x 34mm x 64mm, making it compact and easy to fit in a variety of devices. Weight: Approximately 1.22 kg, providing a balance between portability and power capacity. Voltage and Capacity: 6V with a 2.8Ah capacity, ideal for consistent power delivery over extended periods. Design Life: Engineered for a long service life under float charge conditions, ensuring longevity and reliability. Applications and Specific Device Uses: Emergency Lighting Systems: Ideal for powering exit signs and emergency lights in commercial buildings. Security Systems: Suitable for alarm panels, CCTV cameras, and backup power for security installations. Medical Equipment: Reliable power source for portable medical devices like nebulizers and small monitors. Telecommunication Devices: Powers small telecom equipment, ensuring uninterrupted communication. Uninterruptible Power Supplies (UPS): Provides backup power for small UPS systems, safeguarding critical data and hardware. Toys and Hobby Devices: Powers a variety of electric toys, model trains, and hobbyist projects, offering a consistent energy source. Additional Technical Specifications: Charge Voltage: Float charge at 6.75-6.90V; Cycle use at 7.20-7.50V. Maximum Charge Current: 0.84A, ensuring safe and efficient charging. Design: Absorbent Glass Mat (AGM) technology for efficient gas recombination. In conclusion, the Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery is a versatile and efficient choice for a variety of applications. Its combination of advanced technology, compact size, and robust performance makes it an excellent option for both business and consumer needs, delivering reliable power where and when it's needed most.12,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP12-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP12-12 VRLA Sealed Lead Acid Battery is a versatile and reliable power source suitable for a wide range of applications. Its sealed lead acid (SLA) technology ensures safety and low maintenance, making it an excellent choice for both business and consumer customers. Product Benefits: Safe and Reliable: The VRLA (Valve Regulated Lead Acid) technology ensures safe operation in any position and minimizes leakage risk. Maintenance-Free: Sealed design eliminates the need for regular water addition. Versatile Usability: Suitable for a broad range of applications, offering flexibility in usage. Durable Construction: Built to withstand varied environmental conditions and usage patterns. Eco-friendly: Yuasa's commitment to recycling and battery take-back policies contributes to environmental sustainability. Key Features: Nominal Voltage: 12V, accommodating a wide range of devices. Capacity: Offers 12Ah capacity, ensuring long-lasting power supply. Dimension: Standard dimensions make it compatible with various equipment types. Construction: Features absorbed glass mat technology for improved performance and reliability. Applications: Ideal for emergency lighting, security systems, and other standby power applications. Features and Technical Specifications: The Yuasa NP12-12 battery is specifically designed to provide reliable and long-lasting power for a variety of devices. Its technical specifications make it suitable for applications where consistent power delivery and longevity are crucial. Dimensions: L: 151mm W:98mm H:97.5mm Weight: Approximately 4.1Kg Operating Temperature Range: Efficient performance across a broad temperature spectrum. Construction and Materials: Lead Calcium Grids and Absorbed Glass Mat construction enhance longevity and safety. Application Areas: Specifically designed for use in a variety of devices such as emergency lighting systems, security systems, and various types of standby power requirements. This battery is a robust and reliable choice for businesses and consumers looking for a durable, maintenance-free power source that can be used in a wide range of applications. Its versatility and strong construction make it an excellent investment for reliable power supply needs.36,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.8-12 VRLA (Valve-Regulated Lead Acid) Sealed Lead Acid Battery is a high-quality, reliable power source that is ideal for a wide range of applications. This battery is particularly well-suited for devices that require a compact, durable, and efficient power solution. Its sealed design ensures safety and minimal maintenance, making it a popular choice among both business and consumer customers. Product Benefits: The Yuasa NP2.8-12 VRLA battery offers a dependable power source for a variety of electronic devices, ensuring consistent performance and longevity. Its sealed construction not only guarantees safety by preventing leaks and spills but also reduces maintenance needs, providing a hassle-free user experience. This battery's compact size and lightweight design make it an ideal choice for portable and space-constrained applications. The VRLA technology employed in this battery enhances its efficiency and durability, making it a cost-effective choice in the long term. Key Features: Capacity: 2.8Ah, providing adequate power for a range of devices. Voltage: 12V Weight: Light enough to be used in portable applications without adding significant bulk. Construction: Sealed design, utilizing VRLA technology to prevent leaks and reduce maintenance. Dimensions: L: 134mm W:67mm H:64mm Weight: 1120g Specific Uses: Security Systems: Ideal for powering alarms, CCTV cameras, and other security devices. Emergency Lighting: Reliable for use in emergency light fixtures, ensuring safety in power outages. Medical Equipment: Suitable for various medical devices that require a consistent and safe power source. Telecommunications: Powers certain modems, routers, and other telecommunication devices. Portable Tools: Can be used in select portable power tools that require a 12V battery. Technical Specifications and Features: The Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery has a 2.8 Ah capacity and 12V output to cater to a range of devices, from security systems to portable tools. The sealed construction using VRLA technology ensures safety and longevity, reducing the need for frequent replacements. This battery is an excellent choice for users seeking a reliable, maintenance-free power solution that combines efficiency with practicality. By choosing the Yuasa NP2.8-12 VRLA battery, businesses and consumers alike can enjoy a dependable power source that meets their specific needs while offering the durability and safety essential for various applications.14,25 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP18-12B VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP18-12B VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery stands as a paragon of reliability and durability in the world of portable power solutions. This high-quality battery is tailored to meet the demands of both business and consumer markets, offering an ideal blend of performance and longevity. The Yuasa NP18-12B is designed for a wide range of applications, providing a dependable power source in situations where battery failure is not an option. Its sealed design ensures safety and maintenance-free operation, making it a perfect fit for devices where battery accessibility is limited. The VRLA technology guarantees minimal gas emission, thereby reducing environmental impact and increasing usability in enclosed spaces. Key Features: Voltage and Capacity: 12 Volts, 18 Ah capacity, delivering consistent and reliable power. Dimensions and Weight: This battery measures approximately 181.5 mm x 76.5 mm x 167.5 mm and weighs around 6.1 kg, making it a compact and manageable power source. Maintenance-Free: Sealed construction eliminates the need for regular maintenance and water topping. Safety and Compliance: Equipped with safety valves to prevent overpressure and is compliant with various international standards for safety and quality. Versatility: Suitable for a wide range of temperatures and operational conditions, ensuring performance stability across various environments. Specific Uses and Applications: UPS Systems: Commonly used in Uninterruptible Power Supplies (UPS) for computers, servers, and network devices, ensuring continued operation during power outages. Security Systems: Ideal for powering alarm systems, CCTV cameras, and emergency lighting, providing reliable power in security and safety-critical applications. Medical Equipment: Powers various medical devices such as portable patient monitors and small medical refrigerators, essential in healthcare settings. Mobility Scooters: Suitable for select models of mobility scooters, offering dependable power for enhanced mobility and independence. Solar Power Storage: Efficiently stores energy in solar power systems, making it a great choice for sustainable energy applications. This battery is engineered with advanced AGM (Absorbed Glass Mat) technology, ensuring efficient electrolyte absorption and enhancing battery life. The robust construction and state-of-the-art design enable the Yuasa NP18-12B to deliver high discharge rates and deep discharge recovery, making it an excellent choice for applications that demand a high degree of reliability and performance. It operates effectively in a wide range of temperatures, further emphasizing its versatility in different environments. In conclusion, the Yuasa NP18-12B VRLA Sealed Lead Acid Battery is an exemplary choice for those seeking a reliable, safe, and versatile power solution. Its broad compatibility and robust performance make it an indispensable component in a variety of critical applications, affirming its status as...48,75 £*Shipping: 2,49 £Secure redirect to the provider
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Do lead-acid batteries have a memory effect?
No, lead-acid batteries do not have a memory effect. Memory effect is a phenomenon where a battery appears to have a reduced capacity due to incomplete discharge and recharge cycles. Lead-acid batteries are not susceptible to this effect and can be charged and discharged without needing to be fully depleted first. This makes them more convenient to use in various applications. **
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Why can sulfuric acid H2SO4 not be replaced by nitric acid HNO3 in the lead-acid battery?
Sulfuric acid is used in the lead-acid battery because it is able to effectively dissociate into ions, which is crucial for the battery's operation. Nitric acid, on the other hand, does not dissociate as effectively as sulfuric acid and therefore cannot provide the same level of conductivity needed for the battery to function properly. Additionally, sulfuric acid is able to react with the lead plates in the battery to form lead sulfate, which is essential for the battery's rechargeability. Nitric acid does not have the same ability to form this crucial reaction with the lead plates. **
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What does that mean with the lead-acid batteries?
Lead-acid batteries are a type of rechargeable battery commonly used in vehicles and backup power systems. When it is said that lead-acid batteries have a low energy density, it means that they have a relatively low amount of energy stored per unit of weight or volume compared to other types of batteries. This can result in lead-acid batteries being heavier and bulkier for the same amount of energy storage capacity. Despite this limitation, lead-acid batteries are still widely used due to their low cost, reliability, and ability to deliver high surge currents. **
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How do you charge lead-acid batteries in series?
When charging lead-acid batteries in series, it is important to ensure that each battery receives the same charging current and voltage. This can be achieved by connecting the positive terminal of the charger to the positive terminal of the first battery, and the negative terminal of the charger to the negative terminal of the last battery in the series. This way, the charging current will flow through each battery in the series, ensuring that they all receive the same charge. It is also important to monitor the voltage of each battery during the charging process to prevent overcharging. **
* All prices are inclusive of VAT and, if applicable, plus shipping costs. The offer information is based on the details provided by the respective shop and is updated through automated processes. Real-time updates do not occur, so deviations can occur in individual cases. ** Note: Parts of this content were created by AI.