HQRP 1800mAh Battery for DEWALT DC728 DC728KA DC728SA DC730 DC730KA DC731 DC731KA DC731KB DC732 DC732KL DC733 DC733KA DC733KL DC735 DC735KA DC735KB Cordless Drill + Coaster HQRP&reg; Replacement Battery plus HQRP&reg; Coaster; Battery Voltage: 14.4V; Capacity: 1.8Ah; Ni-Cd; Compatible with Original Battery; 200 Days warranty!