20-Amp Smart Battery Charger,Lithium,LiFePO4,Lead-Acid(AGM/Gel/SLA)

Built tough, this HQST 12V 100Ah lithium battery packs more power for your next adventure. The optimized BMS combines low and high temp protection to provide improved charging and discharging safety. Supports connecting up to 4 in parallel and 4 in series to wire 16 batteries to build a powerful home battery bank system with a power of 20.48 kWh. With a lifespan of 4,000 cycles (70% DOD), this battery will last up to 8 times longer than your conventional sealed lead-acid battery - providing exceptional value over time. Perfect for family RVs, off-grid cabins, marine vehicles, solar energy, and more.