Powerbank: In today’s time, power bank has become an important part of our everyday life. This small gadget which removes the tension of mobile charging can sometimes prove to be a big danger. If you have been using the same power bank for a long time or are noticing some strange changes in it, then be careful. Because these small signs can become a big alarm bell for you.
battery swelling
If the body part of your power bank is slightly swollen or a bulge is visible in the middle, then understand that the battery inside has been damaged. In such a situation, gas starts forming and the risk of explosion increases due to overheating.
overheating during charging
If the power bank becomes abnormally hot while charging, then this is also a sign of danger. Under normal circumstances, it is normal to be a little hot, but if it becomes difficult to touch, then remove the charger immediately.
Output problem or sudden stop
If the power bank is repeatedly cutting the connection while charging the phone or the charging is intermittent, then it is a sign that its circuitry has been damaged. Bad circuit can cause spark and overloading.
smell or smoke
If you notice a burning smell or light smoke coming out of the power bank, stop using it immediately. This situation indicates that a short circuit or overheating is occurring inside, which can result in an explosion at any time. If the lights blink, flicker or are not working at all during charging, then it is a sign of a fault in the circuit of the power bank.
What to do if these signs are seen in the power bank
Switch off any such power bank immediately and disconnect it from charging. Keep it in a cool and dry place and do not pierce or shock it under any circumstances. It would be better to dispose it safely by going to the e-waste centre. Power bank is definitely a useful gadget, but a little carelessness can make it a time bomb.
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