Trivia: How to carry out the protection of lithium batteries are not prone to damage?

Many friends will find that some small rechargeable products in life, or 18,650 lithium-ion batteries will be a long time in the lithium-ion battery depletion state, some even can not be charged. What's going on here? Today, I will talk to us about lithium battery storage and how to avoid this situation.

Reasons for 18650 lithium battery damage

Generally speaking, the battery itself has a self-discharge (all rechargeable batteries do, lithium-ion batteries, polymer batteries, lithium iron phosphate batteries, nickel-metal hydride batteries are the same). Although these self-discharge very little, a few tens of microamps per hour like this.

This is almost negligible with normal use, but if left unused for a long period of time, this is not so small - tens of microamps an hour - and may discharge over time. When a lithium battery is fully discharged, the diaphragm paper is completely dry and the electrolyte is completely "0", making it impossible to activate or charge.

In response to our social problems, do the following is enough:

1. Regular charging and discharging. Long-term use of lithium battery products, it is best to charge on time, a month can be charged once. When charging, it is better to charge about 50%. It will last longer.

2. Store in a dry environment. A dry environment is good for the storage of lithium batteries. Do not store the battery in a damp and cold corner. Do not put it in a wet cardboard box, it is better to put it in a ventilated environment.

During use, shallow filling. Do not wait until the power supply is 0% automatically turned off before charging OH.

To protect lithium batteries from damage, we can take the following measures.

First of all, it is crucial to organize charging and discharging operations on a regular basis. For students who do not use the lithium battery technology products for a long time, it is best to need to be analyzed once a month to charge and keep the power at about 50%. This way we can extend the service life of the battery by.

Secondly, it is also important to choose a suitable storage environment. We should put the lithium battery in a dry environment and avoid damp and cold places. At the same time, don't put the battery in a damp cardboard box, it is better to choose a well-ventilated place for storage.

Finally, when using lithium batteries, pay attention to the principle of shallow charging and shallow discharging. Do not wait until the battery is completely depleted to avoid damage to the battery. Timely charging can effectively extend the service life of the battery.

Through the above points of attention, you can effectively protect the lithium battery is not easy to damage and extend its service life. Hope these tips can help you!