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无线充表钟ichaiyang 2024-05-13 1:59 40
For the clock, the clock movement only needs a small current to cope with, using alkaline batteries or rechargeable batteries will cause damage to the movement, resulting in inaccu...

Why do clocks need carbon batteries?

For the clock, the clock movement only needs a small current to cope with, using alkaline batteries or rechargeable batteries will cause damage to the movement, resulting in inaccurate travel time, and even burn the movement, affecting the service life.

Therefore, it is better to use carbon batteries. However, due to its chemical characteristics, carbon batteries may leak after the power is exhausted, so it is necessary to choose high-quality carbon batteries. In addition, alkaline batteries are not impossible to use, but to choose a low current alkaline battery below 500 mA, otherwise the watch movement is easy to be damaged by high current.


The reason why the clock needs a carbon battery is because the electrolyte of the carbon battery is a gel, which is not easy to leak, and it is more suitable and clean for the equipment of the long-term device battery of the clock.