Charge in as little as 60 minutes your 20v Lithium batteries with this Lithium battery charger for cordless tool that the same brand in this charger. Keep your lithium-ion batteries fully charged at all times with this powerful, lightweight battery charger. The microprocessor control charges batteries fast yet prevents overcharging, overheating, or charging when there is damage to a battery cell. Note: Charger only 20v Lithium-Ion battery sold separately.