TOZO PB1 PD Portable Charger 20000mAh Capacity Fast Charging Power Bank 18W High Charging Speed External Battery Pack with USB-C Input/Output Compatible for iPhone,Samsung,Gray

Product description Support Fast Charging Mode Charge your device faster than before! When the unit is in Fast Charging Mode, a purple LED light comes on.

When the unit is in Standard Charging Mode, a blue LED light comes on.

Note: The maximum power in Fast Charging Mode is 9V and 18W.

The maximum power in Standard Charging Mode is 5V and 10W.