Views: 0 Author: Site Editor Publish Time: 2023-08-01 Origin: Site
The main difference is the difference in active substances. The active substances in secondary batteries are reversible, while the active substances in primary batteries are not reversible. The self discharge of a primary battery is much smaller than that of a secondary battery, but the internal resistance is much greater than that of a secondary battery, resulting in a lower load capacity. In addition, the mass and volume specific capacity of a primary battery are greater than those of a general rechargeable battery.
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