DSD intelligent CHARGER Lithium Battery 18650 & RCR123A, by LEDwholesalers (6-Pack) 3013 Package of 6 Input: AC 110-240V 50/60Hz standard wall outlet. 12 Volt car charge can be purchase in our store. (not included) OUTPUT CURRENT: DC40030Ma OUTPUT VOLTAGE:DC4.15-4.25V I/C Chip to help prevent Short Circuits