Technaxx TX-315
Technaxx TX-315 10000mAh 3-in-1 Wireless Fast Charging Power Bank User Manual
Model: TX-315
Introduction
This user manual provides important information for the safe and efficient operation of your Technaxx TX-315 10000mAh 3-in-1 Wireless Fast Charging Power Bank. Please read this manual thoroughly before using the device and keep it for future reference.
Safety Instructions
- Do not expose the power bank to extreme temperatures, direct sunlight, or fire.
- Do not disassemble, repair, or modify the device yourself. Refer all servicing to qualified personnel.
- Keep the power bank away from water and other liquids.
- Do not drop, hit, or subject the device to strong impacts.
- Ensure proper ventilation when charging or discharging.
- Keep out of reach of children.
- Dispose of the power bank according to local regulations for electronic waste.
Product Overview
Familiarize yourself with the components of your Technaxx TX-315 power bank:

Image: The Technaxx TX-315 power bank, a black rectangular device with a red lanyard. It features a digital display on the side, a USB-C port, a USB-A port, a built-in red USB-C cable, a magnetic wireless charging pad for smartphones, and a smaller wireless charging pad for smartwatches. The Technaxx logo is visible on the front.
- Digital Display: Shows battery percentage.
- Magnetic Wireless Charging Pad (15W): For compatible smartphones.
- Smartwatch Wireless Charging Pad (3W): For compatible smartwatches.
- USB-A Output Port (22.5W): For wired charging of various devices.
- USB-C Input/Output Port (20W PD): For charging the power bank or wired charging of devices.
- Built-in USB-C Cable: Convenient for charging devices.
- Power Button: Activates the display and charging functions.
Setup
Charging the Power Bank
- Connect the power bank to a USB wall charger (not included) using the built-in USB-C cable or a separate USB-C to USB-C cable via the USB-C port.
- The digital display will show the charging progress, indicating the battery percentage.
- The power bank is fully charged when the display shows "100%".
Operating
Charging Smartphones Wirelessly (15W)
- Press the power button to activate the power bank.
- Place your MagSafe-compatible or Qi-enabled smartphone onto the larger magnetic wireless charging pad. Ensure proper alignment for optimal charging.
- The phone's charging indicator will confirm charging has begun.
Charging Smartwatches Wirelessly (3W)
- Press the power button to activate the power bank.
- Place your compatible smartwatch onto the smaller wireless charging pad.
- The smartwatch's display will indicate that it is charging.
Wired Charging via USB-A or USB-C Ports
- Press the power button to activate the power bank.
- Connect your device to the USB-A port or the USB-C port using an appropriate charging cable.
- The power bank will automatically begin charging your device.
- The built-in USB-C cable can also be used for convenient wired charging.
Understanding the Digital Display
The digital display shows the current battery percentage of the power bank. This allows you to monitor the remaining power and know when to recharge the unit.
Maintenance
- Clean the power bank with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
- If not used for extended periods, charge the power bank at least once every three months to maintain battery health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging. | Cable not connected properly; charger not working; power bank battery depleted. | Check cable connections; try a different charger; allow power bank to charge for a few minutes. |
| Device not charging from power bank. | Power bank not activated; device not compatible; cable faulty; power bank battery low. | Press power button; ensure device supports wireless/wired charging; try a different cable; recharge power bank. |
| Wireless charging is slow or intermittent. | Misalignment of device; thick phone case; foreign objects between device and pad. | Realign device on charging pad; remove thick phone case; remove any metal objects or cards. |
| Digital display not working. | Power bank battery depleted; internal fault. | Recharge power bank; if issue persists, contact support. |
Specifications
- Model Name: TX-315
- Battery Capacity: 10000mAh
- Battery Cell Composition: Lithium Polymer
- Wireless Charging (Smartphone): 15W (Magnetic)
- Wireless Charging (Smartwatch): 3W
- USB-A Output: 22.5W
- USB-C Input/Output: 20W Power Delivery (PD)
- Product Dimensions: 144 x 73 x 16 mm (approx. 7.2L x 2W x 14Th centimetres)
- Item Weight: 250g (approx. 0.56 Pounds)
- Manufacturer: Technaxx
- Country of Origin: China
Warranty and Support
Your Technaxx TX-315 Power Bank comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in the product packaging or visit the official Technaxx website. If you encounter any issues or require technical assistance, please contact Technaxx customer support or your retailer.
The product package includes the Powerbank 10000mAh TX-315 and this user manual.
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