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Why can't old and new batteries be mixed?

  • Categories:资讯中心
  • Author:
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  • Time of issue:2019-01-22 18:14
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(Summary description)Whycan'toldandnewbatteriesbemixed?Batteryassemblymolds-batterycastingmolds-batteryshellmolds-batteryboardmoldsThebatterieshavebecomeverycommoninourlives.

Why can't old and new batteries be mixed?

(Summary description)Whycan'toldandnewbatteriesbemixed?Batteryassemblymolds-batterycastingmolds-batteryshellmolds-batteryboardmoldsThebatterieshavebecomeverycommoninourlives.

  • Categories:资讯中心
  • Author:
  • Origin:
  • Time of issue:2019-01-22 18:14
  • Views:
Information

  Why can't old and new batteries be mixed? Battery assembly molds-battery casting molds-battery shell molds-battery board molds The batteries have become very common in our lives. The applications of household appliances, automobiles and other batteries are very wide. Since people do not know much about the use of batteries, there are some errors in the use of batteries. For example, new and old batteries are used in series, but this approach will shorten the life of new batteries. Because the new battery has more chemical reaction materials, the terminal voltage is higher, the internal resistance is smaller, and the old battery terminal voltage is lower, the internal resistance is larger. Generally, the internal resistance of the new 12V battery is 0.015-0.018 ohm, and the internal resistance of the old battery is much. Above 0.085 ohms, if new and old batteries are used in series, then in the state of charge, the charging voltage at both ends of the old battery will be higher than the charging voltage at both ends of the new battery, resulting in the new battery not being fully charged, and the old battery is already too high, and In the discharge state, since the capacity of the new battery is larger than that of the old battery, the old battery is over-discharged, and even the old battery is reversed, and the battery bulges causes side effects. It will consume the power of the new battery, and it will also cause the voltage inside the appliance to be unstable. There is also the danger of overuse of the old battery. Shenzhen Yiyetong reminds you that new and old batteries must not be mixed, and the result is not worth the candle. Please be sure to pay attention to safety when using!

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