Power banks are portable devices that can store and supply electrical energy to charge your smartphones tablets laptops and other gadgets. They are very useful when you are traveling or in places where there is no power outlet available. However sometimes power banks may malfunction or stop working due to various reasons such as overcharging overheating short circuit or physical damage. In such cases you may need to reset your power bank to restore its normal function.
Key Takeaways
| Topic | Summary |
| Why reset power bank | Resetting power bank can fix common issues such as not charging not turning on blinking lights or reduced capacity |
| How to reset power bank | There are different methods to reset power bank depending on the brand and model. Some common methods are: using a pin or needle using a USB cable using a wall charger or draining the battery |
| How to prevent power bank problems | To avoid power bank problems you should follow some best practices such as: using compatible chargers and cables avoiding extreme temperatures and humidity keeping power bank away from water and fire and storing power bank properly |
Why Reset Power Bank
Resetting power bank is a simple and effective way to troubleshoot and fix some common problems that may occur with your power bank. Some of the problems that can be solved by resetting power bank are:
- Power bank not charging: This can happen if the power bank is overcharged undercharged or has a faulty circuit board. Resetting power bank can reset the internal circuit and allow it to charge normally.
- Power bank not turning on: This can happen if the power bank is completely drained has a low battery indicator or has a damaged switch. Resetting power bank can activate the power button and turn on the device.
- Power bank blinking lights: This can happen if the power bank is in protection mode has a low voltage output or has a faulty LED indicator. Resetting power bank can clear the protection mode and restore the normal LED display.
- Power bank reduced capacity: This can happen if the power bank is aging has a poor battery quality or has been overused. Resetting power bank can recalibrate the battery and improve its performance.
How To Reset Power Bank
| Brand | Reset Hole | USB Cable | Wall Charger | Draining Battery |
| Anker | Yes | Yes | Yes | Yes |
| Xiaomi | No | Yes | Yes | Yes |
| Samsung | No | Yes | No | Yes |
| RAVPower | No | Yes | Yes | No |
| AUKEY | No | No | Yes | Yes |
There are different methods to reset power bank depending on the brand and model of your device. You should always check the user manual of your power bank before attempting any reset method. Here are some common methods to reset power bank of any brand:
Method 1: Using a Pin or Needle
Some power banks have a small reset hole on their casing that can be used to reset the device. You will need a pin or needle to insert into the hole and press the reset button inside. Follow these steps to reset your power bank using a pin or needle:
- Locate the reset hole on your power bank. It is usually near the USB ports or the LED indicators.
- Insert a pin or needle into the hole and gently press the reset button inside. You may hear a click sound or see the LED lights flash.
- Release the pin or needle and check if your power bank is working normally.
Method 2: Using a USB Cable
Some power banks do not have a reset hole but can be reset by using a USB cable. You will need a USB cable that is compatible with your power bank and another device that can supply power such as a computer a laptop or another power bank. Follow these steps to reset your power bank using a USB cable:
- Connect one end of the USB cable to your power bank and the other end to another device that can supply power.
- Wait for a few seconds or minutes until your power bank starts charging or turns on.
- Disconnect the USB cable and check if your power bank is working normally.
Method 3: Using a Wall Charger
Some power banks can be reset by using a wall charger that is compatible with your device. You will need a wall charger that has the same voltage and current output as your power bank. Follow these steps to reset your power bank using a wall charger:
- Plug the wall charger into an electrical outlet and connect it to your power bank.
- Wait for a few hours until your power bank is fully charged or turns on.
- Unplug the wall charger and check if your power bank is working normally.
Method 4: Draining the Battery
Some power banks can be reset by draining their battery completely and then recharging them again. This method can take longer than other methods but can be effective in some cases. Follow these steps to reset your power bank by draining the battery:
- Connect your power bank to a device that consumes a lot of power such as a tablet a laptop or a speaker.
- Turn on both devices and let them run until your power bank is completely drained or turns off.
- Recharge your power bank using a compatible charger and cable.
- Check if your power bank is working normally.
How To Prevent Power Bank Problems
To avoid power bank problems you should follow some best practices when using and maintaining your device. Here are some tips to prevent power bank problems:
- Use compatible chargers and cables: You should always use the original or recommended chargers and cables that came with your power bank or are compatible with your device. Using incompatible or low-quality chargers and cables can damage your power bank or reduce its efficiency.
- Avoid extreme temperatures and humidity: You should not expose your power bank to extreme heat or cold such as direct sunlight fire or snow. You should also avoid using your power bank in humid or wet environments such as bathrooms pools or rain. Extreme temperatures and humidity can affect the battery life and performance of your power bank.
- Keep power bank away from water and fire: You should not immerse your power bank in water or place it near fire or flammable materials. Water and fire can cause short circuit corrosion or explosion of your power bank.
- Store power bank properly: You should store your power bank in a cool and dry place away from direct sunlight and heat sources. You should also avoid dropping crushing or puncturing your power bank. You should also keep your power bank away from metal objects such as coins keys or magnets that can interfere with the circuit or cause sparks.
Troubleshooting tips
| Problem | Possible Cause | Solution |
| Not charging | Overcharged undercharged or faulty circuit board | Reset power bank using pin USB cable or wall charger |
| Not turning on | Drained low battery indicator or damaged switch | Reset power bank using pin USB cable or wall charger |
| Blinking lights | Protection mode low voltage output or faulty LED | Reset power bank using pin USB cable or wall charger |
| Reduced capacity | Aging poor battery quality or overuse | Reset power bank by draining battery and recharging |
Are there any safety precautions that should be taken when resetting a power bank?
When resetting a power bank it is important to take some safety precautions to avoid damaging the device or causing harm to yourself. Here are some safety tips to keep in mind:
– Follow the manufacturer’s instructions for resetting the power bank as the steps may vary depending on the specific model you are using.
– Make sure the power bank is charged before attempting to reset it. Some power banks have a reset button that can only be accessed when the power bank is charged.
– Disconnect the power bank from any devices chargers or power sources before proceeding with the reset to prevent any potential electrical surges or damage to your devices during the process.
– Check the battery level of the power bank before resetting it. It’s advisable to perform a reset when your power bank has a reasonable amount of charge remaining. A low battery level during the reset process may lead to incomplete or unsuccessful reset attempts.
– Avoid applying too much force to the reset button or using sharp objects to press it. It’s important to handle the power bank carefully during the reset process to avoid damaging it.
– If the power bank is not responding to the reset button you may need to try pressing and holding the button for a longer period of time. Some power banks may require you to hold the button down for up to 15 seconds or more to initiate the reset process.
– If the power bank continues to experience persistent issues or poses safety concerns it’s best to reach out to the manufacturer’s support for assistance.
How can I tell if my power bank has a reset button?
To determine if your power bank has a reset button you should look for a small hole or button on the device that is labeled “reset” or “rst.” This button is usually located on the side or back of the power bank. If you are unsure whether your power bank has a reset button you can refer to the manufacturer’s instructions or user manual for more information. Some power banks may also have a built-in display that will indicate when the reset process is underway. If you are still unsure you can try pressing and holding the power button or any other buttons on the device to see if this initiates the reset process.
What should I do if my power bank is not responding to the reset button?
If your power bank is not responding to the reset button there are a few things you can try to troubleshoot the issue:
1. Press and hold the reset button for a longer period of time. Some power banks may require you to hold the button down for up to 15 seconds or more to initiate the reset process.
2. Make sure the power bank is charged before attempting to reset it. Some power banks have a reset button that can only be accessed when the power bank is charged[1].
3. Disconnect the power bank from any devices chargers or power sources before proceeding with the reset to prevent any potential electrical surges or damage to your devices during the process.
4. If the power bank is not responding or appears to be stuck in a loop you may need to perform a hard reset. To do this you will need to fully discharge the power bank by using it until it is completely out of power. Then you can recharge the power bank and try resetting it again.
5. If the power bank is still not responding after trying these steps it may be necessary to seek assistance from the manufacturer or a repair service.
6. It’s important to handle the power bank carefully during the reset process to avoid damaging it. Avoid applying too much force to the reset button or using sharp objects to press it.
It’s important to note that if the power bank is not responding to the reset button it may be a sign of a more serious issue such as a failed battery or defective hardware. In this case it may be necessary to seek professional assistance to repair or replace the power bank.