Power bank for fast charging: use 85 hours longer with one charge, e.g. Galaxy S21+, fully charged in 7.5 hours on the USB C port power pack Mobile battery with display: LED display in percent how much charge is available - from 1 to 100%, 1 input (USB-C), 3 outputs (1x USB-C, 2x USB-A) Certified additional battery: certified cells for the highest quality and safe charging - overcharging, overvoltage, overheating and short circuit protection, fast charge power bank small but strong and safe External mobile phone battery maximally compatible: for all mobile phones, tablets and other devices, e.g. smartwatch, tablet, digital camera, Bluetooth headphones and speakers, optimised charging process protects the battery of mobile phones etc. Box contents: 1 x power pack "Performance 10" (small and lightweight for hand luggage, travel and plane 6.8 x 13.9 x 1.6 cm, 207 g), 1 x charging cable USB-A - USB-C (0.30 m), 1 x user manual (English language not guaranteed)