The Voltcraft WPB-10000 Power Bank is a portable replacement battery for mobile devices, enabling Qi-certified wireless charging, power supply via USB-C, and fast charging through USB-A. The WPB-10000 can be attached to the mobile device using suction cups, making it ideal for mobile charging of batteries in mobile phones, smartphones, or tablets.

The WPB-10000 supports the Qi wireless charging standard for smartphones and tablets, allowing for cable-free charging: the mobile device is simply placed on the power bank, and the charging process begins as soon as the charger recognizes the device. The intelligent charging technology also automatically detects the connected devices and adjusts the output current and voltage accordingly, ensuring that devices are charged quickly and safely while preventing battery damage. In total, up to three devices can be charged simultaneously with the power bank.