Appearance inspection, some batteries will be deformed after the battery is broken, and some even leak, so it can be

In recent years, the use of lead-acid batteries has become more and more important, not only limited to the use

Ordinary car batteries use lead-acid batteries, the cycle life is basically 200-500 times, and the service life is about 2-4

With the increasing global pollution, energy conservation and environmental protection seems to have become a large part of our lives.

Lithium polymer battery (Li – polymer) is on the basis of the lithium ion battery with polymer electrolyte to replace

First, industry status quo   (1) Industrial overcapacity has emerged   In 2017, China's new energy vehicles sold 777,000 units.

1. Speeding, danger is hard to control   After all, electric vehicles belong to the range of bicycles. You cannot

First, the introduction   With the development of pure electric vehicles and hybrid vehicles, the series battery pack, which is

With the increasing energy density of lithium-ion batteries, traditional lithium cobalt oxide materials are gradually being replaced by higher-capacity ternary