2000mAh 3.7V 10C High Rate Lithium Ion Battery 20P
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High temperature lithium ion battery refers to the battery that has good storage performance and cycle life performance under high temperature conditions. The charging temperature is higher than 45℃ while discharge temperature is higher than 60℃.
2000mAh 3.7V 10C high rate lithium ion Battery 20P is stable, safe and reliable, can withstand all kinds of harsh environment, and can be specially developed for the majority of users with special specifications, special requirements of high performance lithium battery and lithium battery pack.
1. It can be stored in high temperature environment. The maximum operating temperature of the battery can be 85℃
2. The cell has superior performance, and the cell swelling rate is less than 2%, no fire and no explosion at high temperature 120℃
3. Long endurance: 120℃ high temperature > 70 cycles, discharge efficiency is over 90%
4. Long battery cycle life: ≥600 cycle life
5. Discharge cut-off voltage is 2.75V and charging cut-off voltage is 4.2V
6. Maximum charge current is 4A and continuous discharge current is 20A
7. The product meets UL/CB/SGS/BIS/PSE/KC/MSDS/UN38.3 certification requirements and use environmental protection material with high energy density
High temperature battery technology:
The anode material is doped with metal elements by calcination process, which improves the crystal structure stability of lithium cobalt oxide at high temperature, reduces the oxidation capacity of the material, and inhibits the reaction between the electrode material and the electrolyte.
The cell has superior anti-swelling performance and high safety performance, and is especially suitable for high temperature environment.