Additional battery Gelius Pro Edge GP-PB10-013 is an external battery for various portable equipment. The device has a capacity of 10000 mAh and is equipped with two USB connectors, one USB-C connector and MicroUSB. The external battery has a compact size, despite its large capacity, has a power button and an LED indicator, which allows you to control the charge level of the device. The connectors are arranged in such a way that you can charge both the battery and the gadget at the same time. General characteristics: Manufacturer: Gelius Type: external battery, 10000 mAh Input connection from micro USB, 5V/ 2.1A Battery: Li-Pol Charge level indication, LED indicator Overcharge protection Device charging Output connection: 2x USB Supported devices: mobile phones, smartphones, tablets, MP3,