Comsol 10,000mAh Power Bank Charger User Guide

Quick guide from the manual

This power bank is designed to provide portable charging for smartphones and USB devices. Key operations include connecting the power bank to a wall charger to replenish its battery and connecting your device to the power bank to charge it. Always ensure the power bank is used within the specified temperature range of 10°C to 45°C and avoid charging the power bank and a device simultaneously to prevent overheating.

Device layout

The power bank features the following components:

• USB-A Output: Used to connect your phone or device for charging.
• USB-C Input: Used to charge the power bank.
• Micro USB Input: Alternative port for charging the power bank.
• Power On/Off: Button to check capacity or manually start charging.
• Capacity LED Indicators: Four LEDs that display the remaining battery level.

Charging the power bank

1. Use the included USB-A to USB-C cable.
2. Connect the larger USB-A connector to a USB wall charger.
3. Connect the smaller USB-C connector to the USB-C input port on the power bank.
4. The LEDs will flash during the charging process.
5. When charging is complete, the LEDs will remain illuminated.

Charging a phone or USB device

1. Connect your device's charging cable to the USB-A output port on the power bank.
2. Charging should commence automatically.
3. If charging does not start, press the On/Off button.
4. The power bank will automatically turn itself off once your device is fully charged.

Checking remaining capacity

To check the remaining battery level, press the On/Off button. The LEDs will light up to indicate the status and will turn off automatically after about 5 seconds.

• 4 LEDs: 75% to 100% capacity
• 3 LEDs: 50% to 75% capacity
• 2 LEDs: 25% to 50% capacity
• 1 LED: 5% to 25% capacity
• Flashing LED: Less than 5% capacity

Safety precautions

• Do not drop, misuse, or apply excessive force to the power bank.
• If the power bank swells or bulges, stop use immediately and dispose of it properly.
• Do not charge the power bank and your device at the same time to avoid overheating.
• Store in a cool, dry place; avoid hot or humid environments like cars or direct sunlight.
• Keep away from small metal objects in bags to prevent short circuits.
• Do not dispose of the power bank in fire or heat.
• Supervise children when they are using the power bank.
• The power bank may feel warm during operation; this is normal.

Technical specifications

• Battery type: Lithium-Polymer
• Capacity: 10,000mAh
• Watt Hour Rating: 37Wh
• USB-C Input: DC 5V/2A
• Micro USB Input: DC 5V/2A
• USB-A Output: DC 5V/2A
• Total Output: 10W
• Charging Time: Approx. 4 hours (using a 10W charger)
• Dimensions: 120mm (L) x 53mm (W) x 22mm (H)
• Weight: 192g