... self discharge rate, ≤3%(monthly)(unlike lead acid which will go flat quite quickly if left sitting for long periods).Virtually ... :Energy storage, UPS, Back-up power, Power tools, Lawn mower, .Electric vehicle, Sightseeing Bus, Glof cart, E-bike, E-scooter, E ... Factory and Certificate LiFePO4 Li-ion Battery 72V 90Ah for Racing Car (LAF72V/90Ah) with 1200times cyclelife