Ordinary cylinder

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Key words:

Ordinary cylinder

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Products

Digital electrolyte

Test item Technical indicators unit

 

Detection method

 

appearance Transparent liquid ---

 

Visual method

 

 

moisture

 

≤20 ppm

Karl-fishukullen method

chroma ≤20 Hazen

 

Pt-Co Colorimetric method

 

Density 1.24±0.02 g/cm3

 

Density meter

 

Electrical conductivity 11.4±0.3 ms/cm

 

Conductivity meter

 

Free acid ≤20 ppm

 

Acid base titration

 

 

Product features

 

 

This type of electrolyte is designed for the cylindrical battery whose cathode material is ternary material and negative electrode is artificial graphite or modified natural graphite. Its characteristics are: excellent cycling performance, good rate performance and good overcharge performance

 

 

Examples of application

 

Applied to ternary/artificial graphite cylindrical batteries
First charge and discharge efficiency

 

1C cycle at room temperature

 

Rate discharge overcharge
%

 

Capacity retention rate %

 

Capacity retention rate %  

 

1000 weeks

 

1 c 10 c 3C 10V
≥85

 

>90%

 

≥98% through

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