Hercules 20v/12v Lithium-Ion Multivoltage Charger

Keep your HERCULES lithium-ion batteries fully charged at all times with this powerful, lightweight battery charger. The microprocessor control chargers batteries fast yet prevents overcharging, overheating or charging when there is damage to a battery cell. Buy with confidence with an included no-questions-asked risk-free trial, with additional coverage up to 2 years.