Features:

• Replace traditional lead-acid batteries: our 12V 100Ah Deep Cycle 4500+ LiFePO4 battery, longer life; It weighs only 1/3 the weight of lead-acid batteries of the same capacity; LiFePO4 batteries can be discharged 100% while lead acid batteries are only discharged to 40-50%

• Built-in BMS Protection The advanced battery management system (BMS) can manage cell balancing, under- and high-voltage shutdown, short circuit protection and temperature protection. Maintain the voltage balance of all lithium batteries.

• Parallel & Serial In order to get higher capacity and voltage, our LifePO4 12V 100Ah battery allows up to 4 in series or 4 parallel (maximum 4S4P) to get more capacity (maximum 800Ah) and higher voltage (24V, 36V, 48V). Please make sure that all batteries have the same power level and voltage before connecting them.

• Reminder before use in series and parallel: 1. If you receive 3-4 batteries, fully charge them separately and turn on in parallel for 1-2 hours. Bring them to a state of voltage balance. 2. To meet the requirements for series connection, use thicker connecting wires.

Wide Application The LiFePO4 battery is suitable for many off-grid applications, perfect for RVs, boats, golf carts, solar/wind energy storage systems, UPS backup, outdoor camping, home power supply and more.