Kobalt 2-Piece 40-Volt Max Cordless Power Equipment Combo Kit

Includes one 2.5Ah battery and one standard charger. High performance li-ion battery delivers fade-free power with no memory loss after charging. Fuel gauge provides an easy check on available power level. Initial no-load voltage, when fully charged, peaks at 40 volts; nominal voltage under typical load is 36 volts. Charger is compatible with all 40V batteries. 3 year limited warranty.