Winner Group WG Powerbank 10000 mAh with charging slot for Apple Watch and stand/black

All about the product

Technical specifications: Model: SP3109-PD, Capacity: 10000 mAh, Material: ABS + silicone + metal. Dimensions: 110 × 70 × 19 mm, Weight: 202 g.
Input (charging the power bank) - USB-C: 5V?3A (15W) or 9V?2A (18W) or 12V?1.67A (20W)
Output (charging other devices) - USB-C: 5V?3A (15W) or 9V?2.22A (20W) or 12V?1.67A (20W)
Wireless charging: iPhone: 5W / 7.5W, Android: 5W / 10W / 15W. Apple Watch: 2.5W.
Operating temperature: 0°C to 45°C. Ideal storage temperature: 20°C to 25°C.
Power On/Off:
Press the button once to turn on the power bank. To turn it off, press the button twice or wait for the power bank to automatically turn off after a certain period of inactivity.
Charging the Power Bank with a Cable:
Use the included Type-C to C cable. Connect the Type-C end of the cable to the power bank. Plug the other end into a charger with a USB-C port. For fast charging, use a charger with Power Delivery (PD) and a minimum output of 20W. The charge level in percentage is displayed on the screen. During charging, the percentage indicator flashes and a green lightning icon appears. Once fully charged, the display shows 100%. Note: The percentage may decrease slightly over time due to self-discharge of the battery even when the power bank is not in use.
Wireless Charging:
Place a Qi-compatible device in the center of the power bank. Wireless charging starts automatically once the device is placed on the surface. A small wireless charging icon will appear on the display.
For Apple Watch: This power bank includes a charging port for Apple Watch. Pull the magnetic charging connector from the side of the power bank, place your Apple Watch on it, and turn on the power bank. After use, press the connector back. When the power bank is off, the charging of the watch will not start automatically; it needs to be turned on.
Charging Phones and Other Devices:
Connect your device to the power bank using a cable. Charging is available through the USB-C port (see Output section). During charging, a green lightning icon will appear on the LED display. After charging is complete, disconnect the device.