Switronix NP-L60, 60wH, 14.8V Lithium Ion NP battery with power tap connector and 4-LED power gauge. Lithium chemistry batteries need to be recharged with a charger suitable to their chemistry.
Capacity: 60wh (14.8v, 4.2Ah)
Size: 7.28" x 2.83" x .98"
Weight: .92 lbs.
Nominal Runtime (25w load): 2.4hrs.