Power Tube 10000 is a compact and creative portable power bank. It is the combination of classic design and modern technology.
Its classic battery shape is a cute compliment to the traditional dry cell appearance. The exclusive battery meter indicator follows the battery capacity, green when charged, orange when partially charged and red when very low.
Built-in 10,400mAh, huge battery capacity supports charging two mobile devices simultaneously. Dual female USB ports are used to charge most mobile devices. A micro USB cable is included to recharge the device via any USB powered equipment, and can also be used to charge any Micro USB powered devices via the female USB output.