Tips to fix the errors from the backup battery charger

In essence, a power bank is a device with a shape and function quite similar to the removable battery of a smartphone. However, the basic difference between these two types of devices is that the backup battery can automatically adjust the current to connect to many different devices such as mobile phones, tablets, Bluetooth, and game consoles. game, MP3.

In addition, when the battery runs out, the user will not have to remove the back cover, but just plug it directly into the mobile device via the cable to charge. Power bank is also a useful technology device, an 'indivisible object' for those who prefer to move or have to travel to regular business, especially in situations where it is difficult to find a source to charge the battery.

However, during using, except for rare errors or other complications, the backup battery often has some errors such as; Plug the charger not in; Plug in the device with the power bank but no charging signal; Backup charger damaged battery cell. To fix these errors is not too difficult if the user equips himself with some basic knowledge.

Tips to fix the errors from the backup battery charger Picture 1

Power bank does not enter power

The power bank does not enter power, the reason may be the charging cable. Most, nowadays, power banks use Android standard Micro USB Input. Therefore, if the charger is not in power, immediately check the charger and charging cable. To fix this error, try plugging in a charger with a phone or other devices that share the same Input port as the charger. If the charger is still not charging, it may be due to the charger being damaged, need to be replaced. If the charger is still working properly but not charging the battery, you can think of errors such as: Motherboard is dead. At this time the charger will fall into a state of no electricity even though the battery core is still good. To fix this, take the power bank to a reputable repair shop or contact warranty if there is time.

Also maybe the error caused by Input MicroUSB. Most of the cases where the power bank does not enter power comes from the MicroUSB Input error. The cause of the error is due to the user being strong when plugging in and unplugging the charger, causing the charging port to wobble, break, continue between the pins and the charging core is poor, leading to no electricity. To overcome, try to fix the charging port with glue 502. This error will not be supported by warranty, so it is best to be gentle when using.

Backup charger does not accept phone

In case the power bank does not charge the phone, try plugging the power bank with another phone with a compatible port. If the charger is not charging in the phone, there is a problem with the charging pin in the phone. Need to bring the machine to a reputable repair or service center.

Battery cell backup charger

First, battery cells are ion batteries connected to each other, responsible for storing energy on the power bank. After a long time of use, it is possible that the backup charger will damage the battery cells, or can be understood as the battery bottle. To overcome the need to replace the battery cell, if you are not knowledgeable about technology, you can consult more for advice to find a suitable replacement.

Note when using the power bank charger

All electronic devices are also, their lifespan is only long when we use them properly and properly. Many bad cases occur due to fire, explosion and charging accidents. Therefore, in order for the power bank to work well, to limit errors, you should stop using it if it shows signs of failure to avoid affecting the device. Buy the best quality power bank, avoid cheap, poor quality products that easily lead to unfortunate risks.

Jessica Tanner

Update 30 November 2020