Battery Type: Li-ion / Voltage: 20V / Capacity: 1.5Ah / Wattage: 26Wh / Quantity: 1. COMOWARE 20V 1.5 Ah battery charges quickly and provides max energy for the cordless power drill. Reaches full charge in 2.5 hours or less. Battery delivers consistent power and run time for long lasting performance. Built in multiple protection system, safeguard features automatic overload cut-off, against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit. 20V Battery, 1.5Ah Replacement Lithium Ion Battery，compatible with purchases made after 2024