YJ-239 power bank with a built-in cable, digital charge display and fast charging support.
- Capacity: 10000 or 20000 mAh
- Charging power: 22.5 W, PD2.0 protocol
- Lithium polymer cells
- Size: 146×69.5×20.5 mm
- Colors: yellow, gray, purple
Suitable for charging smartphones on the go and in everyday use.



















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