Author name: large

Generally, 3.7v lithium battery requires “protection plate” with overcharge and over discharge.

Perhaps a lot of people will find such a situation, electric car battery when charging, will find that the battery shell is very hot.

What if the lithium battery fails to charge after excessive discharge? I buy only half a year of SONY Ericsson MP3, the MP3 lithium battery has been used normally.

In recent years, with the popularity of the concept of new energy, electric bicycles have become the first choice for thousands of families.

In fact, the correct use of lithium batteries in electric vehicles, but also with a lot of small make up will not be tired of this one.

In the use of lithium battery should be noted that the battery after a period of time into a dormant state, at this time the capacity is lower than the normal value, the use of time is also shortened.

Cheerwin group and Tenon group are Changxing enterprises. Amd group was founded in 1998, is located in Changxing county, Zhejiang province, pheasant town industrial zone

According to GB/T182872000 national standard, when the constant current charging to 4.2v, turn constant voltage, when the current drops to 0.01C is considered to be the termination of charging.

Electric bicycle rides after two or three years battery power is insufficient, go to repair shop changes battery to need to spend 6 700 yuan money