Standard and method of configuring electrolyte for li ion battery charger

Standard and method of configuring electrolyte for li ion battery charger

Electrolyte requirements for VRLA battery chargers:

The electrolyte density of the poor electrolyte is about 1.300, and the density of the electrolyte is about 1.240.

The water used for the preparation of the electrolyte of li ion battery charger has strict requirements in the standards formulated by the former Ministry of machinery industry. The preparation methods of pure water for the electrolyte of lithium battery charger include distillation, exchange of yin and Yang resin, resistance method, ion exchange method, etc. Because the impurities in the water are salt ions, the purity of water can be expressed by resistivity. Domestic manufacturers mainly use ion exchange method to obtain water for li ion battery charger electrolyte, and its resistivity is >=10000 at 25℃.

At the same time, impurities such as iron, ammonium and chlorine in the pure water of lithium ion battery charger electrolyte are more harmful to lithium battery charger, and manufacturers also have strict requirements. 

The sulphuric acid of the electrolyte of the lithium battery charger is used to analyze the pure sulfuric acid. The density of the electrolyte is 1.840 and the concentrated sulfuric acid is diluted with water, so the volume contraction will occur, so the volume value of the stick should be increaseproperly.