Nitecore NB20000 Ultra Lightweight Carbon Fiber Energy Brick 20000mAh Power Bank

The suitable for hiking, photography and filming, camping and so on.

Key Features:
20000mAh sufficient power for smart phones, laptops, tablets, portable game console, with 2 slots QC USB-A output & 2 slots QC USB-C input and 45W max output power, while the low current mode is available.
Ultra compact (27% lighter and 57% smaller than conventional power banks).