To extremely improve battery performance,ELB adopted precise design and advanced manufacturing techniques to create PC-120 120Ah Battery, which have unique advantage in high energy density, high power density, quick charging performance, long cycle, high and low temperature performance and high safety performance. The Main features of ELB PC-120 120Ah Battery: Super safe lithium iron phosphate (LiFePO4) chemistry reducing the risk of explosion orcombustion due to high impact, over-charging or short circuit situation. Allows fast charge and high current discharge. (Support 1C Continuous Discharge.) 4000tims cycle life@80%DOD. Allows high efficiency charge and discharge cycles. Faster charging and lower self-discharge. https://www.ecolithiumbattery.com/product/120ah-battery/