ETpower Waterproof XM-L T6 LED Zoomable Torch Flashlight(5 modes) + 2 x 3.7v 18650 Rechargeable Li-ion Battery + 1 x AC charger Excellent waterproof, suitable for outdoor environment, adverse weather conditions body of this flashlight is built of high quality aluminum alloy,and it has a very solid construction Power by: 1 x 18650 3.7v or 3 x AAA battery. Package include: Flashlight+ 2 PCS 18650 rechargeable battery+ 18650 charger. Multiple use: suitable for playing ground, construction building, garden or park use, dark place working and so on.