ECO-WORTHY 30Ah 12V Lithium Battery LiFePO4 Rechargeable battery Lithium with 3000+ Deep Cycles and BMS Protection, Perfect for Boat, Ride on Car, Trolling Motor，Electric Scooter，Lawn Mower

Lithium Battery Caution:
1.Lithium battery charging must use a special charger for lithium battery. 2.When connecting the wires to the lithium battery, crimp the appropriate terminals and choose according to the current size. Do not wrap the wires directly around the positive and negative bolts of the lithium battery. 3.If the battery is to be left unused for a long period of time, remove it from the instrument and charge it to 50%-80% as well as recharge it every month for 1 hour.Do not leave the battery in a deficit state for long periods of time (below 5% power).