Lithium battery charging voltage.36v battery pack lithium ion

　　Many saying about the "activation" of the new lithium -ion battery is: the charging time must be more than 12 hours, and repeatedly do it three times to activate the battery. This saying that "the first three charging must be charged for more than 12 hours" is obviously a continuation of nickel battery (such as nickel -cadmium and nickel -metal hydride). So this statement can be said to be misunderstood at the beginning. The charging and discharge characteristics of lithium batteries and nickel batteries are very different, and they can tell you very clearly that all serious formal technical materials emphasize that over -charging and over -discharge will cause huge huge on lithium batteries, especially liquid lithium -ion batteries. harm. Therefore, it is best to charge the charging according to the standard time and standard methods, especially not to perform ultra -long charging for more than 12 hours.

　　The battery also needs to be activated. However, this process is done by manufacturers, has nothing to do with users, and users are unable to complete. The real activation process of lithium batteries is this: lithium-ion battery shells instill electrolyte-seal-turned into a constant voltage charging, and then discharge, so that the electrode is fully infiltrated with the electrode So far, this is the activation process-tolerance, that is, the lithium-ion battery has been activated after the factory has been activated. In addition, the activation process of some batteries requires the battery to be open, and then seal after activation.

　　Some products are written in the instructions that the user is recommended to use the first three times to fully charge the mobile phone. In fact, this is the case. In the battery, it will be sold, and then in the hands of users, it will go through a period of time, one month or several months. In this way, the electrode material of the battery will be "passivated". At this time At normal values, the use time also shortened. However, lithium batteries are easy to activate. As long as 3-5 normal charging and discharge cycles can be activated, the battery can be activated to restore the normal capacity. Due to the characteristics of the lithium battery itself, it determines that it has almost no memory effect. Therefore, the user's new lithium battery does not require special methods and equipment during activation.

Read recommendations:

18650 2600mAh 3.7V

The process of customization of lithium battery custom manufacturers.home solar energy storage lithi

Several precautions to extend the capacity and lifespan of lithium batteries

rechargeable battery 18650 3.7v

CR1625 battery