10 Best 100ah Lifepo4 Battery in the UK 2025
Updated on 20/07/2025
#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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- 4000-15000 Deep Cycles: The ECO-WORTHY 100AH lithium iron phosphate battery offers a life span of 4000-15000 deep cycles, significantly outlasting lead-acid batteries which only offer 300-400 cycles.
- Lightweight and Portable: At only 22 pounds, the ECO-WORTHY 12.8V 100Ah LiFePO4 battery is easily transportable and installable, making it ideal for both outdoor and home energy applications without leakage risks.
- Robust 100A BMS Protection: Equipped with a 100A Battery Management System, this LiFePO4 battery provides essential protections against overcharging, over-discharging, high temperatures, short circuits, and overcurrents, ensuring optimal performance and battery life.
- Expandable Battery Capacity: The ECO-WORTHY 12.8V 100Ah lithium battery allows for configuration up to 4S4P, supporting up to 20.48KWh. Capacity can be expanded to 400AH or 51.2V and offers multiple charging options including a dedicated charger, solar panels, and generators.
- Versatile Energy Storage: With a 1280Wh storage capacity, this 100Ah LiFePO4 battery is suitable for a range of applications including motorhomes, caravans, marine use, electric scooters, golf carts, and off-grid solar setups.
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- 4000-15000 Deep Cycles: The ECO-WORTHY 100AH lithium iron phosphate battery offers a life span of 4000-15000 deep cycles, significantly outlasting lead-acid batteries which only offer 300-400 cycles.
- Lightweight and Portable: At only 22 pounds, the ECO-WORTHY 12.8V 100Ah LiFePO4 battery is easily transportable and installable, making it ideal for both outdoor and home energy applications without leakage risks.
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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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- 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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#5
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- High energy output of 1280Wh with a weight that is one-third of traditional lead-acid batteries, making it a suitable alternative for SLA/AGM options.
- Integrated Battery Management System (BMS) protects against overcharging and over-discharging by automatically disconnecting below 10V.
- Versatile and stable for various applications including RVs, boats, camping, solar systems, and e-scooters; special lithium chargers recommended for use.
- Constructed with Grade A LiFePO4 cells and optimized internal design for enhanced compactness and performance at 100Ah capacity.
- DC HOUSE provides 3 years of customer service; support available via Amazon for battery-related inquiries.
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- High energy output of 1280Wh with a weight that is one-third of traditional lead-acid batteries, making it a suitable alternative for SLA/AGM options.
- Integrated Battery Management System (BMS) protects against overcharging and over-discharging by automatically disconnecting below 10V.
- Versatile and stable for various applications including RVs, boats, camping, solar systems, and e-scooters; special lithium chargers recommended for use.
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#6
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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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#7
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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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#8
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- Lightweight and compact design with 1280 Wh output, significantly smaller and lighter than lead-acid batteries.
- Features low-temperature cut-off protection; charging stops below 20°F and discharging stops below 4°F, resuming automatically once temperatures rise.
- Integrated 100A Battery Management System (BMS) safeguards against overcharging, discharging, and short circuits, enhancing battery longevity and performance.
- Versatile applications suitable for RVs, boats, solar systems, and more; requires a lithium-specific charger and limits on series/parallel connections.
- Utilizes high-quality Grade A LiFePO4 cells with UL/UN38.3 certification for safety; optimized internal structure for performance and reliability, supporting multiple devices.
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- Lightweight and compact design with 1280 Wh output, significantly smaller and lighter than lead-acid batteries.
- Features low-temperature cut-off protection; charging stops below 20°F and discharging stops below 4°F, resuming automatically once temperatures rise.
- Integrated 100A Battery Management System (BMS) safeguards against overcharging, discharging, and short circuits, enhancing battery longevity and performance.
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#9
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- Lifepo4 battery offers a lifespan that is 10 times longer than traditional lead-acid batteries, with a weight reduction of 70% and no maintenance needs, leading to significant cost and time savings.
- Features an advanced BMS for enhanced performance and protection against overcharging, over-discharging, overcurrent, short circuits, and high temperatures.
- This 12V 100AH lithium iron phosphate battery is versatile, suitable for applications such as RVs, electric vehicles, solar energy storage, and emergency power supplies.
- Can be connected in series or parallel (up to 4 units each) to increase capacity and voltage, while ensuring voltage consistency among batteries.
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- Lifepo4 battery offers a lifespan that is 10 times longer than traditional lead-acid batteries, with a weight reduction of 70% and no maintenance needs, leading to significant cost and time savings.
- Features an advanced BMS for enhanced performance and protection against overcharging, over-discharging, overcurrent, short circuits, and high temperatures.
- This 12V 100AH lithium iron phosphate battery is versatile, suitable for applications such as RVs, electric vehicles, solar energy storage, and emergency power supplies.
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#10
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- Integrated Battery Management System (100A BMS) safeguards against overcharging, deep discharge, overheating, and short circuits, automatically disconnecting the battery under extreme temperature conditions.
- Lightweight at 10.45 kg, this 12V lithium-ion battery is easy to transport and install. It features no memory effect and is environmentally friendly, remaining safe even under strong vibrations.
- Constructed from A-grade LiFePO4 cells, this battery supports 18,000 charge cycles and maintains 80% capacity after 5,000 cycles, delivering up to 40,000 kWh over a 15-year lifespan and offering greater efficiency and longevity compared to lead-acid batteries.
- Expandable in a 4S/4P configuration, this lithium battery's capacity can reach 400Ah (5120Wh) or 51.2V, and supports multiple charging options: LiFePO4 charger, solar panels, or AC generator.
- With 1280 Wh storage capacity, this battery meets Group 31 standards and is ideal for powering RVs, boats, solar setups, and off-grid systems, ensuring reliable energy in various conditions.
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- Integrated Battery Management System (100A BMS) safeguards against overcharging, deep discharge, overheating, and short circuits, automatically disconnecting the battery under extreme temperature conditions.
- Lightweight at 10.45 kg, this 12V lithium-ion battery is easy to transport and install. It features no memory effect and is environmentally friendly, remaining safe even under strong vibrations.
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