Nokia DC16 2200 mAh Power Charger has a capacity of 2200 mAh, and lets you plug in any USB cable to charge your mobile phone. It packs 2200mAH battery that promises to completely charge your device. The power charger has a 4-led light indicators that show you the status of your phone battery. This fast-charging Nokia Universal Portable USB Charger DC-16 is portable enough to fit in your pocket. You can get back-up power on the move for any device.