With the Xtorm Rugged Power Bank 10,000mAh with Fast Charging, you can charge your smartphone several times while you’re on the go. This power bank has enough capacity to fully charge your smartphone 2 to 4 times. Thanks to the 3 USB ports, you can charge your tablet, smartwatch, and smartphone at the same time. The high power output makes sure your battery is full again superfast, even if you’re using your smartphone while it’s charging. The water-resistant case lets you safely charge your devices in the rain or when there’s splashing water. The power bank keeps working during a shower, which is useful when you’re on your bike or at a festival.