4 Slot Li-ion Battery Universal Charger for 18650 16340 14500 battery USA Product Description Description: * LED indicator shows current charging status. * Connect power indicator light: Green light * Charging indicator light: Green light * Full charge indicator light: Red light * Plug type: UL plug * Suitable for: 18650 16340 14500 Lithium rechargeable battery * Automatically stops when charging is complete. * Can charge four batteries at the same time. * Input: AC110-120V(voltage of US), 47-63Hz * Output: DC4.2V±0.1%, 1A-2A * Dimension: (11 x 11 x 3.5)&(L x W x H)cm * Power cord length: Approx. 54cm * Color: Black Package includes: 1 x 4 slot Li-ion Battery Universal Charger for 18650 16340 14500 Battery