All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Application】16340 battery are usually used in Flashlights, Headlamps, Toys, Doorbells, Cameras, etc. Many power tools need this kind of battery to work.
【Specification】3.7 volts, 2800mah
【Size】34mm in length, 16mm in diameter. It is the same size as CR123A battery
【Content】You will get 4 cells of 16340 rechargeable batteries, with charger included
Description
16340 Rechargeable Battery 3.7V Button Top Lithium Battery 2800mAh for Flashlights Headlamps Cameras Toys Keyboards etc (Charger Included, 4 Cells)