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RV ProductsPower & Electrical › SUPER EMPOWER 12V 100Ah LiFePO4 Lithium Battery
SUPER EMPOWER 12V 100Ah LiFePO4 Lithium Battery
Best Overall

SUPER EMPOWER 12V 100Ah LiFePO4 Lithium Battery

Brand: SUPER EMPOWER |

【Product Overview】SUPER EMPOWER designs and develops LiFePO₄ battery systems for RV, marine, trolling motor, and other 12V automotive auxiliary power applications. Each battery features an integrated BMS and LiFePO₄ cells suitable for vehicle-mounted power systems, mobile equipment, and off-grid electrical setups. 【Cycle Performance and Certification】The 12V 100Ah LiFePO₄ battery uses Grade A+ cells and supports long-cycle operation with high energy density. UL and FCC compliance s

Compatible with your garage
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Where to buy
Amazon
www.amazon.com
$142.39
Save $78
Price history — Amazon
Current$142.39
90 days low$129.57
90 days high$159.99
Average$151.24
Price is within normal range for the past 90 days.
Key features
  • 【Product Overview】SUPER EMPOWER designs and develops LiFePO₄ battery systems for RV, marine, trolling motor, and other 12V automotive auxiliary power applications. Each battery features an integrated BMS and LiFePO₄ cells suitable for vehicle-mounted power systems, mobile equipment, and off-grid electrical setups.
  • 【Cycle Performance and Certification】The 12V 100Ah LiFePO₄ battery uses Grade A+ cells and supports long-cycle operation with high energy density. UL and FCC compliance supports integration into automotive replacement battery systems, RV electrical circuits, and marine power systems. It delivers approximately 5000 cycles at 100% DOD (6000 at 80%, 15000 at 60%), with a built-in BMS managing charge, discharge, and temperature conditions.
  • 【Drop-in Replacement for Lead-Acid Batteries】 Dimensions: 6.49"D x 10.24"W x 8.98"H, Weight: 21.6 lbs. With a BCI Group 34 size and M8 terminals, it fits seamlessly into most standard battery boxes without modifications. The 12V 100Ah LiFePO4 lithium battery from SUPER EMPOWER is a true drop-in replacement for traditional lead-acid, AGM, or SLA batteries, making it ideal for RV, boat, or solar applications. Simply install and enjoy a longer-lasting, more efficient power source.
  • 【Low-Temperature Charging Function】Charging pauses automatically below 0°C (32°F) and discharge stops at –20°C (–4°F), resuming above 5°C (41°F). This function supports stable operation in cold-weather conditions for RV setups, 12V vehicle auxiliary power, marine applications, and off-grid systems operating in low temperatures.
  • 【Expandable Energy Configuration】Supports up to 4 in series and 4 in parallel (Max 4S4P), forming a 51.2V 1200Ah configuration with 20.48kWh capacity. Suitable for RV energy systems, automotive auxiliary power, marine power, and solar storage, with the integrated BMS managing cell balancing and multi-battery operation.
  • 【5 Year Warranty】 SUPER EMPOWER LiFePO4 batteries come with a 5-year warranty! We also provide professional technical support and online customer service with fast support within 24 hours. If you have any product-related issues or questions, don't hesitate to get in touch with us directly, SUPER EMPOWER support team is always here for you.
About this product
The SUPER EMPOWER 12V 100Ah LiFePO4 Lithium Battery is the perfect solution for RV owners seeking a reliable and efficient power source. With a capacity of 1280Wh and a lifespan of up to 15,000 cycles, this battery ensures you have the energy needed for extended trips off the grid. Its lightweight design (weighing only 21.6 lbs) and dimensions make it a straightforward drop-in replacement for traditional lead-acid batteries, fitting seamlessly into most standard battery boxes.

Ideal for fifth-wheel owners who require consistent power for appliances and electronics, this battery ensures stable operation even in cold weather, with low-temperature protection that pauses charging below 0°C. The built-in 100A Battery Management System (BMS) safeguards against overcharging and discharging, while the ability to connect up to four batteries in series or parallel allows for expandable energy configurations to suit your needs. With a 5-year warranty and responsive customer support, this battery is a smart investment for any RV enthusiast looking to enhance their power management on the road.
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