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2019-03-21

Congratulations to Huatai Battery Group for the complete success of the 2019 product ordering meeting and new product launch

From January 6th to 8th, Huatai Battery Group's 2019 product ordering conference and new product launch conference were held in Longyuan Tourist Area. Huatai Group Chairman Wang Wensheng, President Wang Jiajun, General Manager Wang Wenzhou and other company leaders gathered together with distributors from all over the country to participate in the grand event.

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2018-05-28

Hedong District Mayor Yao Yunming and his party visited Huatai Battery to investigate new and old kinetic energy

On May 28th, Yao Yunming, Mayor of Hedong District, Linyi City, and other leaders visited our company for research and guidance. Our company general manager Wang Wenzhou and others accompanied him.

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What are the similarities and differences between primary batteries and secondary batteries

Time of issue:2019-07-06

What are the similarities and differences between primary batteries and secondary batteries

(Summary description)The primary battery can only be discharged once, and the secondary battery can be repeatedly charged and discharged. The rechargeable battery undergoes reversible changes in the volume and structure of the electrode during discharge.

What are the similarities and differences between primary batteries and secondary batteries

一次电池与二次电池有哪些异同点

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What are the similarities and differences between primary batteries and secondary batteries

Categories:Battery Knowledge
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Time of issue:2019-07-06 08:41
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　　The primary battery can only be discharged once, and the secondary battery can be repeatedly charged and discharged. The rechargeable battery undergoes reversible changes in the volume and structure of the electrode during discharge. Therefore, these changes must be adjusted during the design. The interior of the primary battery is much simpler. Because it does not need to adjust these reversible changes, the mass specific capacity and volume specific capacity of the primary battery are both larger than the general rechargeable battery, but the internal resistance is much larger than that of the secondary battery, so the load capacity is lower. In addition, the self-discharge of the primary battery is far Smaller than secondary batteries.

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