Icom BC-264 Charger Features Battery Charger, USB Type-C™ AC adapter or USB Type-C™ cable is separetely required. The Battery pack also can be charged by the charging with BC-262 inserted. Charging time with the BC-263A AC adapter is approximately 3.8 hours. Suitable for IC-U20SR hand-held radio Technical Data Charge Current: 720 mA Power Supply Voltage: 3.5 V Operating Temperature Range: 15℃ ～ 40℃ Dimensions (WxDxH): 49.0x21x72.5mm Weight: 40g