KP Original 18650 Battery Charger with LED Indicator Dual -Slot Intelligent Battery Charger for 3.7V Li-ion 18650,26650,18500,14500,16650,16340 Rechargeable Battery (not Including Battery) 18650 Battery Dual-Slot Intelligent Battery Charger Input: 100-240 V_ 50-60Hz Output: 4.2V + / -0.1v-1000ma Charging current: 1000mA anti reverse charging / automatic protection function Applicable range: 18650 26650 16340 14500 battery Weight: 56g