The LiFePO4 (lithium) batteries is 8 to 10 times longer than that of regular lead-acid batteries (2000 to 5000 cycles vs 300-500 cycles). The usable capacity also doubles compared to that of a lead-acid battery while the weight is 30% less thanks to its significantly higher energy density. Without any memory effect, the lithium battery can hold a charge better while not in use and will not lose capacity due to the previous discharge state.he built-in BMS (Battery Management System) protects the battery from overcharge, over-discharge, over-current, and short circuits with excellent self-discharge rate. Plus, Li-Ion batteries can be safer than lead Acid batteries, which have no protection against ground faults.Your logo is welcome.