Always have power on hand in case of an emergency with this PowerVault 10,000mAh Portable Wireless Battery Pack from Jupio. This battery pack is engineered to recharge your smartphone and other USB devices via a large 10,000mAh capacity built-in battery. You can charge devices via the USB port or wirelessly with Qi technology. If you have a Qi-compatible smartphone, simply lay it on top of the PowerVault's soft rubberized coating to begin charging. While handy for portable charging, this PowerVault battery pack provides the added convenience of a built-in LED flashlight.