Charmast 26800mAh Power Bank - Slim - White
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Product Information
Full details
The Charmast 26800mAh Power Bank is an ideal companion for frequent travelers, outdoor enthusiasts, or professionals who require reliable, long-lasting power for multiple devices throughout the day. Its standout feature is the massive 26800mAh capacity paired with highly versatile input and output options, allowing you to charge everything from smartphones to tablets efficiently. However, users should note that due to its high capacity, the unit is relatively heavy at 338g and requires a full 9-hour window for a complete recharge, which may be a consideration for those prioritizing extreme portability or quick turnaround times.
All features
| Colour | White |
|---|---|
| Series | Slim |
| Brand | Charmast |
Extended Product Information
FAQs
Can I carry this power bank on a plane?
Yes, most airlines allow power banks under 27,000mAh in carry-on luggage, but always verify with your specific airline's policy before flying.
Can I charge the power bank and my phone at the same time?
This device does not support pass-through charging. It is recommended to charge the power bank separately from your devices.
How do I know when the power bank is fully charged?
When all four LED lights remain solid and stop flashing, the power bank has reached its maximum capacity.
What is the weight of the device?
The power bank weighs approximately 338g.
Does it support fast charging?
The USB-C port supports bidirectional fast charging, ensuring efficient power transfer both in and out of the bank.
Are cables included in the box?
The package includes a micro-USB cable, but you may need additional cables to utilize the USB-C or iOS charging ports.
Troubleshooting
The power bank does not seem to be charging my device.
Ensure the cable is firmly plugged into both the device and the power bank. Try a different cable or a different output port to rule out a faulty connection.
Recharging the power bank takes longer than 9 hours.
Verify you are using a compatible high-output wall charger. Using a low-amperage power adapter will significantly increase the total charging time.
The LED lights are flashing during use.
This may indicate the power bank is low on energy or undergoing an internal safety check. Let it rest for a few minutes or connect it to a power source.
Pros and Cons
Pros
- Extremely high capacity for multiple device charges
- Versatile input options reduce the need to carry specific cables
- Intelligent iSmart output ports optimize charging speed
- Slim design makes it surprisingly portable for its power output
- Comprehensive built-in safety features
Cons
- Long recharge time of approximately 9 hours
- Heavier weight at 338g compared to smaller capacity banks
- Cable not included for all input port types
Setup, Compatibility & Care
To begin using your Charmast Power Bank, charge it fully via the USB-C port for the best speed, or utilize the Micro USB or iOS inputs if those are more convenient. Ensure you use high-quality, certified charging cables to maintain the integrity of the iSmart charging system. When storing, keep the power bank in a cool, dry place away from direct sunlight and extreme temperatures. It is recommended to cycle the battery by fully charging and discharging it at least once every three months if the device is not in regular use to maintain battery health. Clean the exterior only with a dry, soft cloth, avoiding any liquid or chemical cleaners.