Make sure your mobile devices always have power when you're on the go with the Jupio PowerVault III 2-Port USB & Wireless 10,000mAh Powerbank. The last thing anyone wants is to have their smartphone's battery die at the worst possible moment, and with no outlet nearby. Imagine if this happened while broken down on the road or otherwise needing help in an unfamiliar situation. This powerbank can hold up to 10,000mAh of power, which can recharge most smartphones multiple times. Simply plug in your device's USB Type-A cable into the powerbank to start charging. If your smartphone is equipped to take advantage of Qi-compatible chargers, you can also choose to simply lay the phone onto the powerbank to begin wireless charging.