301826 - Power bank Brandson - Free user manual and instructions
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| Product Type | Power Bank |
| Brand | Brandson |
| Model | 301826 |
| Battery Capacity | 10000 mAh (typical) |
| Input | Micro USB: 5V/2A |
| Output 1 | USB-A: 5V/2.1A |
| Output 2 | USB-A: 5V/1A |
| Dimensions | Approx. 140 x 70 x 15 mm |
| Weight | Approx. 200 g |
| Material | ABS plastic, lithium polymer battery |
| Charging Time | Approx. 5-7 hours via 2A charger |
| LED Indicator | 4 LED lights for battery level |
| Safety Features | Overcharge, overdischarge, short circuit, and temperature protection |
| Included Accessories | Micro USB charging cable, user manual |
| Maintenance | Keep dry; charge at least once every 3 months |
| Disposal | Do not dispose in household waste; recycle according to local regulations |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -20°C to 60°C |
Frequently Asked Questions - 301826 Brandson
How long does it take to fully charge the power bank?
Charging time is approximately 5 to 7 hours when using a 2A USB charger. Using a lower current charger may increase the time.
Can I charge my phone and the power bank at the same time?
Yes, the power bank supports pass-through charging, but it is recommended to avoid it to prolong battery life.
How many times can the power bank charge my smartphone?
With a 10000mAh capacity, it can charge a typical 3000mAh phone about 3 times, accounting for conversion losses.
What should I do if the power bank does not charge?
First, check the cable and charger. Try a different cable and a 5V/2A adapter. If it still doesn't charge, reset the power bank by pressing the power button for 10 seconds.
Is it safe to leave the power bank plugged in overnight?
Yes, the power bank has overcharge protection, so it is safe. However, for battery longevity, unplug it once fully charged.
Can I take this power bank on an airplane?
Yes, power banks under 100Wh (27,000mAh) are allowed in carry-on luggage. This model is compliant. Check with your airline for specific rules.
How do I know the remaining battery level?
Press the power button to activate the 4 LED indicators. Each LED represents approximately 25% charge.
What devices can I charge with this power bank?
You can charge smartphones, tablets, Bluetooth headphones, cameras, and other USB-powered devices up to 2.1A.
Why does my device charge slowly?
Ensure you are using the correct output port (2.1A for faster charging). Also, some devices negotiate lower current for safety. Try a different cable.
How should I store the power bank when not in use?
Store in a cool, dry place between -20°C and 60°C. Ideally, keep it at about 50% charge and recharge every 3 months to maintain battery health.
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