DEWALT DCR025 20V/60V MAX Bluetooth Radio Charger Powered by 20V/60V FLEXVOLT Dewalt batteries as well as AC power cord. 3 AMP Charging of 20V/60V Dewalt batteries when unit is plugged into AC power Bluetooth connectivity up to 100 ft 2 Additional AC power outlets Aux & 2.1 AMP USB Charging Ports