Amstron's Universal Milwaukee power tool battery charger is designed to charge most Milwaukee power tool batteries. This Milwaukee battery charger can be used with NiCD and NiMH batteries, and charges 7.2V to 24V batteries. The MIL-CH01 comes with light indicator to show the batteries charge status. Amstron's light weight power tool battery charger charges NiCD batteries in 60 - 80min., and NiMH batteries in 100-130min. • Input: 100V - 240V • Output: 36V / 2A • Charge Otuput: 7.2V - 24V / 1.5A • Three Automatic Stage of charging • Not Suitable for Li-Ion Batteries • 1 Year Warranty