PowerBank 761 - Charger GP - Free user manual and instructions
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| Product Type | Power Bank |
| Model | PowerBank 761 |
| Brand | GP |
| Battery Capacity | 20000 mAh / 74 Wh |
| Battery Chemistry | Lithium-ion Polymer |
| Input Port | USB-C (5V/3A, 9V/2A) |
| Output Port 1 | USB-A (5V/2.4A, 9V/2A, 12V/1.5A) |
| Output Port 2 | USB-A (5V/2.4A) |
| Output Port 3 | USB-C (5V/3A, 9V/2A, 12V/1.5A) |
| Total Output Power | Up to 18W (PD/QC) |
| Wireless Charging | No |
| Dimensions | 158 x 74 x 22 mm |
| Weight | 340 g |
| Charging Time | Approximately 6 hours with 18W charger |
| Protection Features | Overcharge, overdischarge, short circuit, overcurrent, surge |
| Operating Temperature | 0°C to 45°C (charging), -10°C to 60°C (discharging) |
| Compliance | CE, RoHS, FCC |
| Maintenance | Clean with dry cloth; avoid moisture and high temperatures |
| Safety Instructions | Do not disassemble, expose to water, or incinerate. Use included cable. |
| Spare Parts | USB cable included; replacement cable available from GP |
| Repairability Index | Not rated (sealed unit) |
Frequently Asked Questions - PowerBank 761 GP
How do I know when the power bank is fully charged?
The LED indicators on the side will show four solid lights when fully charged. Each light represents 25% capacity. When charging, the lights will flash sequentially.
Can I charge my laptop with the GP PowerBank 761?
It depends on your laptop's power requirement. The power bank delivers up to 18W via USB-C PD. Most laptops require 30W or more, so it may only charge slowly or not at all. Suitable for phones, tablets, and small devices.
How long does it take to charge the power bank itself?
Using an 18W USB-C charger, it takes approximately 6 hours to fully charge. With a standard 5V/2A charger, it may take up to 10 hours.
Is the power bank allowed on airplanes?
Yes, because it has a capacity of 74 Wh, which is under the 100 Wh limit regulated by airlines. Always carry it in your hand luggage.
Can I charge multiple devices at the same time?
Yes, you can charge up to three devices simultaneously using the two USB-A ports and one USB-C port. The total output is shared, so charging speed may decrease.
What does the LED indicator mean when it is red?
A red LED usually indicates low battery (below 10%). You should recharge the power bank as soon as possible.
How do I clean the power bank?
Use a soft, dry cloth to wipe the exterior. Do not use liquids, abrasives, or compressed air as they may damage the device.
What should I do if the power bank gets wet?
Immediately disconnect any devices and dry the power bank with a towel. Do not charge or use it until it is completely dry. If water enters the ports, it may cause short circuits. Contact GP support.
Does the GP PowerBank 761 support fast charging?
Yes, the USB-C port supports Power Delivery (PD) and the USB-A port supports Quick Charge (QC) up to 18W, depending on your device.
Can I replace the battery inside the power bank?
No, the battery is integrated and sealed. Attempting to open the case may damage the device and void the warranty. Dispose of the power bank at a recycling center.
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