This official accessory for the Nite-Ize Inova T4R tactical LED flashlight allows you to recharge your light from an ordinary wall outlet, making it easy to keep it charged in a wide variety of environments including your home and office. It is compatible with outlets from 100 to 240 volts and can be fitted with Nite-Ize plug adapters for foreign outlet configurations, so world travelers can use it while abroad. Its USB outlet can be connected to the flashlight's charging cradle using the included USB cable, providing rapid, reliable and user-friendly recharging.