Typically can charge a smartphone about 10 times, enough for a week of use (varies by phone battery size and efficiency losses).

No. 50000mAh power banks (≈185Wh) exceed most airlines’ 100Wh carry-on limit and are prohibited in cabins.

It can charge smartphones, AirPods, Bluetooth headphones and other digital devices.

Enough power to keep you going for two weeks. It has a large digital display, four output ports, and supports 22.5W super-fast charging.

The rated capacity is usually close to 50000mAh, but due to energy loss, the actual available capacity is about 70% - 90% of the nominal capacity.

A high-capacity portable device that stores electrical energy to charge various devices, with a 50000mAh battery capacity.

A 1-year warranty is provided.