पॉवर बैंक को कैसे रिपेयर करे || How To Repair Power Bank & Replace Battery

पॉवर बैंक को कैसे रिपेयर करे || How To Repair Power Bank & Replace Battery
How to Replace Power bank Battery // How To Repair Power Bank At Home
How to Replace Power bank Battery // How To Repair Power Bank At Home
Identify the type of battery in your power bank. Most power banks use 18650 batteries, but there are other types as well. Once you know the type of battery, you can purchase a replacement.
Disassemble your power bank. This may involve removing screws, prying open the case, or both. Be careful not to damage the power bank or the battery.
Disconnect the old battery. There are usually two wires that connect the battery to the power bank. Disconnect these wires carefully.
Install the new battery. Connect the new battery to the power bank using the same wires that you disconnected from the old battery.
Reassemble your power bank. Be sure to tighten any screws that you removed.
Test your power bank. Charge the power bank and see if it works properly.