Our premium LiFePO4 lithium iron phosphate battery delivers over 6000 deep charge cycles for ultra-long service life. Equipped with an intelligent built-in BMS, it maintains steady voltage output to guarantee consistent, stable endurance during daily discharge. We support full OEM & ODM customization on voltage, capacity, size and connectors to match solar storage, EV and off-grid power systems. Featuring outstanding thermal safety and low self-discharge rate, it serves as a reliable replacement for short-lived lead-acid batteries.