Sleek and Travel-Friendly Design Compact and lightweight, the ChargePro Ultra Power Bank is designed to fit seamlessly into your lifestyle. Its sleek, slim profile makes it easy to carry in a bag or pocket, so you can always have extra power when you're out and about. Multiple USB output ports allow for charging multiple devices at once, and with safety features such as short-circuit protection and overcharge prevention, this power bank is both practical and secure.