A power bank is very useful for charging your cell phone when you are in a place without electricity. However, as it features a lithium battery, there is a risk of it exploding or catching fire if it deteriorates. For this reason, we want help you recognize the signs that your power bank is damaged.
Identifying a faulty power bank is essential because These devices can be dangerous if damaged. An example of this occurred on a flight from Sydney to Hobart (Australia), where a fire broke out in a passenger’s hand luggage. As reported The Guardianthe cause was the explosion of a power bank.
These 5 signs indicate that your power bank is damaged
You’ve already seen that an exploding power bank can be dangerous, and even more so if it happens while you have it in your pocket. The good news is that the signs to detect if your external battery is damaged and dangerous are very obvious:
- It’s swollen: Any lithium battery that appears swollen is damaged and has a high chance of exploding or catching fire. If you notice that your power bank is swollen or bulging, it is imperative to stop using it immediately.
- It’s too hot: If your power bank gets excessively hot while using or charging, it is very likely that it has a short circuit. In that case, the safest thing to do is to throw it away and buy a new one.
- The liquid emanates: Another clear sign of damage is the presence of liquid leaking from the device. This means that the internal electrolyte has leaked, which constitutes a critical and dangerous failure.
- It gives off a strange smell: Unusual odors coming from your power bank are a sign that it may be suffering from some type of internal leak. In this situation, the safest thing is to stop using it immediately.
- Has visible damage to the casing: Any external damage, such as cracks or gaps, indicates that the case is compromised. These defects can cause an internal short circuit. Also, pay attention if the power bank has any deformations, as these are also a clear sign of deterioration.
Simply by identifying one of these signs, The best thing to do is throw away your power bank and buy a new one. The same applies if you detect two or more.
You’ve already seen what a damaged power bank can do if it explodes, so Don’t take risks: Stop using any battery exhibiting one or more of these conditions.
When you throw away your damaged power bank, take a look at this article where you will not only find ten excellent power banks, but Also tips for choosing it correctly. Furthermore, if none of these models convince you, you might be interested in these two UGREEN power banks.
Have you already thrown away your damaged power bank or will you wait for it to explode?
