ECO-WORTHY 100Ah 12V LiFePO4 Battery Emergency Power Backup Rechargeable Lithium Iron Phosphate with 3000+ Deep Cycles and BMS Protection, Perfect for rv, Boat, Marine, Solar Panel System

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).