Samsung 10,000 mAh Battery Pack - 25W Super Fast Charging - Beige

Yes, the device supports pass-through charging capabilities.

No, this specific model is designed for wired USB-C charging only.

Charging times depend on the output of your wall adapter, but it is optimized for high-speed charging via USB-C.

Yes, with a capacity of 10,000 mAh (37 Wh), it falls within the standard limits permitted by most airlines for carry-on luggage.

You can, but you may not achieve the 25W Super Fast Charging speeds unless the cable and adapter support the necessary Power Delivery standards.

The LEDs represent the remaining battery level. Typically, four lights indicate a full charge, while one flashing light suggests the unit needs to be recharged.

Ensure the USB-C cable is firmly plugged into both the power bank and the device. Check if the battery pack has sufficient remaining charge via the LED indicator.

Verify that you are using the included USB-C cable or a high-quality cable capable of 25W output. Ensure you are not charging more than two devices at once.

Press the on/off switch to wake the unit. If it still does not light up, connect the unit to a power source to initiate a recharge.