When electronic products appeared, lithium batteries were not the first application. Although lithium batteries are now widely used due to their superior performance, before lithium batteries were widely used, they were mainly made of nickel metal hydride, nickel zinc, nickel cadmium and other materials. Made of rechargeable batteries. They all have strong memory effects. When the battery has a relatively large amount of power for a long time and continues to be charged repeatedly, the storage capacity of the battery will decrease, but lithium batteries have almost no memory effect.

The life of lithium batteries has certain limitations. Usually its cycle life is about 500 to 1,000 times. Therefore, we want lithium batteries to last longer and extend their life. We should pay attention to the maintenance of lithium batteries when we use them.

When the lithium battery issues a reminder of less than 20% power during use, it is necessary to charge the battery in time. When the lithium battery power is as low as 1%, it can be considered to be deeply discharged. When using lithium batteries, you should try to avoid deep charging and discharging, which will adversely affect the life of the lithium batteries. If the lithium battery is not used for a long time, it is best to charge the battery to 50% and then recharge the lithium battery regularly.

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