How to Restore BL203 battery Pack？

After using the phone for a long time, the BL203 battery will become non-durable, the battery will soon lose electricity, mobile phone battery is not durable how to do?

1. Freezing method

Cover the BL203 battery Pack with a layer of plastic wrap, and then pack a layer of newspaper, and finally wrap a layer of plastic wrap, put it in the freezer for 2 days and then taken out at room temperature to put for 24 hours, then you can continue to use .
BL203 battery Pack use process is a charge and discharge process, during this period, the battery negative charge and positive charge collide with each other. The reason why the battery life will be less and less, because at normal room temperature, the kinetic energy of the electronic internal relatively large, so the battery is active, leakage is relatively frequent. The battery into the low temperature environment, the lithium battery surface of the lithium membrane and electrolyte microstructure, and their interface will change significantly, resulting in the battery temporarily inactive, reducing leakage current, so recharge again, the phone's battery power Will be more lasting.

2. Wipe the battery

Use the eraser to wipe  BL203 Cell Phone battery contact with the cell phone contact surface, you can make cell phone battery usage is better.
The principle is that the metal surface will be oxidized for a long time use, the contact will be worse, the battery life will be short.

3.Change a new battery

BL203 battery Pack for Lenovo A278T A308T A318T A365E A369 A66 - BL203
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