Audio & Video Cables & Adapters
Portable Charger Power Bank Fast Charging External Battery Pack 100000Mah USB Power Bank, Large Capacity Portable Charger, 2.1A Fast Charge Battery Pack, Android And 99% USB Device,Black
[Supports simultaneous charging of 7 devices] --The portable power bank supports 4 USB output ports and 4 built-in charging cables. The intelligent identification of USB enables automatic detection and adjustment of charging current, enabling faster...
https://www.bizrate.co.uk/audio_videocables_adapters/portable-charger-power-bank-fast-oid33822925489.html