●EV-Grade LiFePO4 Cells: Assembled with Automotive Grade LiFePO4 Cells with UL certification, providing higher energy density, stable performance, greater power, and a low 3% self-discharge rate.●100% Depth of Discharge & 10-Year Lifetime: Delivers 4000~15000 cycles with a 10-year service life, which is three times longer than lead-acid batteries.●1/3 the Weight & Portable: Weighs only 45.85 lbs, one-third the weight of lead-acid batteries, with an energy density of 55.83Wh/lb. Ideal for RVs, trolling motors, marine applications, and off-grid setups.●2.56kWh Higher Energy: Equivalent to two 12V 100Ah lithium batteries. With a higher 24V voltage and 2.56kWh energy capacity, it supports up to a 4P2S connection to create a 48V 400Ah battery bank with 20.48kWh energy, making it an excellent choice for backup power systems.●Strict Protection & Fast Charging: Features a built-in 100A BMS that protects against overcharging, over-discharging, over-current, high temperatures, and short circuits. A 29.2V 20A dedicated lithium charger is recommended, with a full charge in about 5 hours.●2-5 Business Day Fast Delivery: Delivered from local warehouses in Los Angeles, CA, or Dallas, TX, with professional technical support and responsive customer service, providing feedback within 24 hours.●Important Note: Not suitable for running golf carts, engines, or any device that requires high current at startup.
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