BigBattery Lithium Batteries were designed as a plug-and-play option for electric commercial & industrial vehicles currently using lead-acid batteries. By making the switch to Lithium Batteries your vehicle will gain more power, have less weight, increased operational hours and no maintenance required! You will also have an increase in charging speed with no “cool down” period prior to recharging. Our lithium batteries provide you over 3000+ lifecycles with constant voltage during long hours of use which increases performance extending the lifespan of your electric vehicle.