Powerbank UPGRADE – the perfect power supply on the go: suitable for current smartphones and USB devices, on/off switch to check charge level and to start charging, USB charging cable with Micro-USB plug (length: approx. 32 cm), input power: 5V/1A, output power: 1. port: 5V/1A, 2. port: 5V/2.1A, capacity: 8.000 mAh, high-performance lithium-ion battery │ Size: 8,6 x 8,2 x 2,4 cm