Melasta 12-Volt MAX and 20-Volt MAX Li-Ion Battery Charger for Dewalt DCB101,DCB105,DCB107,DCB112,DCB115,100-240V with US Plug Parameter: Input : AC100-240V 50-60Hz 80W/ Output: DC 21V 3A Max. Charge for :dewalt 10.8V 12V 14.4V 18V 20V li-ion battery. Quick charge current 3A 21V output ,charge batteries in a fast and highly efficient way! Saving your working time further. 3 Mode LED indicator,help you control the status of charging ,avoid battery overheating ,short circuit and over-charge problems. Warranty: up to RoHS ,CE certified ,35- DAY return policy and 1 Year warranty.