OPTIMUMNANO 48V 80Ah LiFePO4 Battery Pack delivers high-cycle life, stable power for ESS and electric vehicles. Built with premium 32650 cells, 16S16P configuration, steel casing, and integrated BMS for safety. Ideal for solar storage, off-grid systems, and EVs, offering 2000+ cycles, wide temperature range (-20°C to 60°C), and lightweight design (1/3 of lead-acid). UL, CE, RoHS certified for global compliance.More