Volts: 2, 4V, Amp Hours: 1, 3, Type: Ni-Cad, Compatible Chargers: 48-59-0180 and 48-59-0181, Quantity: 1, Milwaukee 48-11-0100 Features:, This hard working 2, 4 Volt Ni-Cad battery powers MILWAUKEE"s Cordless Screwdrivers and Caulking Guns, More power in a compact design, No memory effect - Full battery capacity is always available, Works with the 48-59-0180 120 Volt One Hour Charger or the 48-59-0181 12 Volt Vehicle Charger, SKU: ORSNO64385