leadingstar for LED Flashlight Torch 3.7V Li-ion Rechargeable +Charger 3000mAh 18650 Battery The AC adapter easily folds out to charge and pack away Smart charger can charge for 18650 Li-ion batteries, two at a time Suitable for 18650 Li-ion for 2pcs batteries LED indication for Power On / Charging / Full charge AC110v-240v 50-60Hz input (international charger, can be used worldwide) Package Contents: 2 x 3.7v 3000mah 18650 battery 1 x AC charger (US Plug)