Скачать или смотреть How to replace 18650 polymer Li ion battery in power bank? | Do not throw old power bank.

Hello friends...

In this video you will learn how to replace 18650 battery in power bank.

You can learn how to open en-closer cover. Battery removal technique may very according to manufacturer and
model of power bank.

In this project battery used which is purchased from local market.

Most of time after long run Power bank batteries degradation occurs due to which it can not hold charge long time or even unable to charge phone and other USB portable devices.

In such a case we need to check first battery cells because there is less chances of fault in battery charge controller module.

Battery can be replaced easily at home. However some precaution is must. As Lithium polymer batter may be heated while soldering, polarity is also impotent while soldering/spot welding with charging module.

Learn more about handling and how to use lithium 18650 battery before carrying out repairs of power bank.



Components Required:

Lithium Ion polymer battery 18650
Battery charge controller/BMS
Screw driver
USB to Micro USB cable
Casing
Some wires
Soldering iron, flux


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Project Reference: www.google.com

Music : NCS