10 Best 12 Volt Lithium Leisure Battery in the UK 2025
Updated on 17/07/2025
#1
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- Lightweight design: Weighing just 23.15 pounds, the ECO-WORTHY 12.8V 100Ah LiFePO4 battery is significantly lighter than traditional lead-acid batteries, making it easy to transport and install without restrictions on orientation.
- Long lifespan: This lithium iron phosphate battery offers 4000-15000 deep cycle charges, far exceeding the 300-400 cycles typically seen with lead-acid batteries, and can last up to 10 years.
- Comprehensive battery management: Equipped with a 100A Battery Management System (BMS), it provides protections against over-charging, over-discharging, high temperatures, short circuits, and over-current conditions, ensuring optimal performance and cell balance.
- Expandable capacity: The battery supports a capacity expansion configuration (4S4P) up to 20.48KWh, allowing for a maximum capacity of 400AH or voltage of 51.2V, and can be charged using various methods, including a dedicated LiFePO4 charger, solar panels, or an alternator.
- Versatile applications: With a power storage capacity of 1280Wh, this battery is ideal for use in motorhomes, caravans, marine applications, electric scooters, golf carts, power wheels, trolling motors, tool trailers, backup power supply, and off-grid solar systems.
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- Lightweight design: Weighing just 23.15 pounds, the ECO-WORTHY 12.8V 100Ah LiFePO4 battery is significantly lighter than traditional lead-acid batteries, making it easy to transport and install without restrictions on orientation.
- Long lifespan: This lithium iron phosphate battery offers 4000-15000 deep cycle charges, far exceeding the 300-400 cycles typically seen with lead-acid batteries, and can last up to 10 years.
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#2
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- Real-time battery monitoring via Bluetooth 5.0, allowing users to check voltage, current, and capacity from a smartphone. Includes information on remaining battery life for reliable use during outdoor activities.
- Low-temperature cut-off protection activates when temperatures drop below -7℃ (19.4℉), safeguarding battery cells from damage. Ideal for winter use in RVs, cabins, and marine environments.
- Compact BCI Group 24 design (L10.23*W6.6*H8.23 inches, 23.15 lbs) ensures a universal fit, enabling easy replacement of Group 24 lead-acid and AGM batteries without modifications.
- Manufactured with automotive-grade lithium iron phosphate cells, providing high energy density and stability. Features a built-in 100A Battery Management System (BMS) for protection against overcharging, overheating, and short-circuiting.
- Supports a flexible 4S4P configuration, delivering up to 20.48kWh. The mobile app simplifies troubleshooting by quickly identifying battery issues without guesswork. Perfect for RVs, camping, solar power, and home energy storage.
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- Real-time battery monitoring via Bluetooth 5.0, allowing users to check voltage, current, and capacity from a smartphone. Includes information on remaining battery life for reliable use during outdoor activities.
- Low-temperature cut-off protection activates when temperatures drop below -7℃ (19.4℉), safeguarding battery cells from damage. Ideal for winter use in RVs, cabins, and marine environments.
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#3
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- The upgraded BMS features advanced protection mechanisms for overcharge, overdischarge, overcurrent, and temperature extremes.
- LiFePO4 batteries provide a long lifespan, high energy density, and enhanced safety, eliminating the need for frequent maintenance or replacements compared to lead-acid batteries.
- With 1200Wh of power storage, this battery is suitable for diverse applications including RVs, electric vehicles, solar storage, and emergency power supply.
- This lithium iron phosphate battery supports scalability, allowing for up to 4 batteries in series and 4 in parallel for increased capacity and voltage, ensuring voltage consistency.
- The battery comes with a 5-year warranty, offering replacements or refunds for any failures during this period, with 24/7 customer service available for assistance.
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- The upgraded BMS features advanced protection mechanisms for overcharge, overdischarge, overcurrent, and temperature extremes.
- LiFePO4 batteries provide a long lifespan, high energy density, and enhanced safety, eliminating the need for frequent maintenance or replacements compared to lead-acid batteries.
- With 1200Wh of power storage, this battery is suitable for diverse applications including RVs, electric vehicles, solar storage, and emergency power supply.
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#4
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- Integrated 100A BMS safeguards against overcharging, deep discharge, overload, overheating, short circuits, and low self-discharge, with a maximum current of 120A. Automatic disconnection occurs at temperatures below -20°C or above 75°C, and specific voltage thresholds for charging (15V) and discharging (9.3V) are maintained.
- Lightweight at 10.4kg, this 12V LiFePO4 battery is easy to transport and install, with no risk of leakage, making it suitable for outdoor use and home energy storage. It features no memory effect, ensuring reliability even after strong impacts without the risk of explosion.
- Made with Grade A lithium cells, this battery lasts over 15 years with up to 18,000 cycles, retaining 80% capacity after 5000 deep cycles. With a capacity of 1280Wh, it performs more efficiently than lead-acid alternatives, offering five times the lifespan and a lower cost over 15 years.
- The battery pack can be expanded in series and parallel setups to reach a maximum capacity of 400Ah (5120Wh) or voltage of 51.2V, supporting charging via a dedicated charger, solar panels, or an AC generator.
- It is versatile for use in RVs, campers, marine applications, electric scooters, and more, providing dependable energy storage for off-grid solar systems, backup power supplies, and portable devices.
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- Integrated 100A BMS safeguards against overcharging, deep discharge, overload, overheating, short circuits, and low self-discharge, with a maximum current of 120A. Automatic disconnection occurs at temperatures below -20°C or above 75°C, and specific voltage thresholds for charging (15V) and discharging (9.3V) are maintained.
- Lightweight at 10.4kg, this 12V LiFePO4 battery is easy to transport and install, with no risk of leakage, making it suitable for outdoor use and home energy storage. It features no memory effect, ensuring reliability even after strong impacts without the risk of explosion.
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#5
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- 12V, 110AH capacity, 800A starting power
- Designed for leisure and marine applications
- Dual-purpose: suitable for starting and auxiliary use; maintenance-free with advanced calcium technology
- Dimensions: 354mm (L) x 175mm (W) x 190mm (H), including terminals
- Comes with a 2-year manufacturer's warranty
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- 12V, 110AH capacity, 800A starting power
- Designed for leisure and marine applications
- Dual-purpose: suitable for starting and auxiliary use; maintenance-free with advanced calcium technology
- Dimensions: 354mm (L) x 175mm (W) x 190mm (H), including terminals
- Comes with a 2-year manufacturer's warranty
#6
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- Smaller footprint than traditional batteries; 50% smaller than Group 31 and 13% smaller than other 12.8V 100Ah batteries, designed for compact installations in tight spaces like teardrop trailers and kayaks.
- Includes a 100A BMS with multiple safety features such as protection against extreme temperatures, overvoltage, undervoltage, overcurrent, and short circuits, enhancing safety during use.
- Designed for rugged outdoor conditions; metallic cell spacers secure the cells in place, preventing damage and short circuits on rough terrain, while the IP65-rated casing provides water and dust resistance.
- Versatile installation options; can be mounted in any orientation for a snug fit in limited spaces, though upside-down installation is not recommended.
- Optional remote monitoring with the Renogy 300A Battery Shunt allows for tracking battery status via the DC Home app or Renogy ONE monitor, even when the battery is in hard-to-reach locations.
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- Smaller footprint than traditional batteries; 50% smaller than Group 31 and 13% smaller than other 12.8V 100Ah batteries, designed for compact installations in tight spaces like teardrop trailers and kayaks.
- Includes a 100A BMS with multiple safety features such as protection against extreme temperatures, overvoltage, undervoltage, overcurrent, and short circuits, enhancing safety during use.
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#7
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- Operating voltage of 12V
- 130Ah capacity for reliable performance
- Compact dimensions: 353mm x 175mm x 190mm including terminals
- Sealed design with double lid, integrated carrying handle, and flame arrestor for safety and ease of use
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- Operating voltage of 12V
- 130Ah capacity for reliable performance
- Compact dimensions: 353mm x 175mm x 190mm including terminals
- Sealed design with double lid, integrated carrying handle, and flame arrestor for safety and ease of use
#8
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- Lithium-iron batteries offer a lifespan exceeding 4000 cycles, significantly outlasting lead-acid batteries, which typically last only 300-400 cycles, maintaining 80% capacity after 3000 deep cycles.
- The compact 30Ah lithium battery weighs just 7.06 pounds, which is approximately one-third the weight of a traditional lead-acid battery, making it portable and easy to install, ideal for both outdoor and indoor use.
- Equipped with a built-in Battery Management System (BMS), this lithium battery safeguards against overcharging, deep discharge, overload, overheating, short circuits, and features a low self-discharge rate.
- The battery allows for capacity expansion by connecting in parallel or series, supporting the creation of a 48V battery bank with up to 4 identical units, though it is advised to limit the parallel connections to 4.
- For optimal performance, it is recommended to use with ECO-WORTHY 12V 5A or 10A Automatic Smart Battery Charger, which can activate and maintain the battery when protected by the BMS.
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- Lithium-iron batteries offer a lifespan exceeding 4000 cycles, significantly outlasting lead-acid batteries, which typically last only 300-400 cycles, maintaining 80% capacity after 3000 deep cycles.
- The compact 30Ah lithium battery weighs just 7.06 pounds, which is approximately one-third the weight of a traditional lead-acid battery, making it portable and easy to install, ideal for both outdoor and indoor use.
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#9
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- Comprehensive solution for solar power systems, including solar panels, charge controllers, inverters, and batteries to ensure compatibility and easy installation.
- Features a 200W self-heating system for the Renogy 12V 300Ah LiFePO4 Battery, allowing for reliable charging in temperatures as low as -4℉ (-20℃).
- Flexible configuration options for series, parallel, or series-parallel setups, supporting expansion up to 16 units for a total capacity of 61.44kWh (4P4S, 51.2V 1200Ah).
- Equipped with a robust 200A battery management system (BMS) for managing high discharge rates and includes a low-temperature cut-off to maintain safety and performance.
- Provides responsive customer support for sizing and installation queries, with a 5-year limited warranty included.
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- Comprehensive solution for solar power systems, including solar panels, charge controllers, inverters, and batteries to ensure compatibility and easy installation.
- Features a 200W self-heating system for the Renogy 12V 300Ah LiFePO4 Battery, allowing for reliable charging in temperatures as low as -4℉ (-20℃).
- Flexible configuration options for series, parallel, or series-parallel setups, supporting expansion up to 16 units for a total capacity of 61.44kWh (4P4S, 51.2V 1200Ah).
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#10
22% Off
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- 2560Wh power storage suitable for diverse applications such as motorhomes, caravans, marine use, electric scooters, golf carts, and off-grid solar systems.
- Lifespan of up to 10 years with over 4000 deep cycles, significantly outlasting lead-acid batteries which last 300-400 cycles.
- Weighs only 23.15 pounds, making it one-third the weight of traditional lead-acid batteries for easier transport and installation.
- Equipped with a 100A Battery Management System (BMS) for protection against overcharging, over-discharging, high temperatures, and short circuits, ensuring reliable operation.
- Supports expandable capacity up to 400AH or 51.2V, with compatibility for multiple charging methods including dedicated chargers and solar panels.
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- 2560Wh power storage suitable for diverse applications such as motorhomes, caravans, marine use, electric scooters, golf carts, and off-grid solar systems.
- Lifespan of up to 10 years with over 4000 deep cycles, significantly outlasting lead-acid batteries which last 300-400 cycles.
- Weighs only 23.15 pounds, making it one-third the weight of traditional lead-acid batteries for easier transport and installation.
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