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Sep 14, 2021

The use of lithium battery precautions, what are the misconceptions of lithium battery discharge?

Li-ion battery discharge the more exhausted the battery loss will be greater, charge the battery the more full the battery loss will be greater, the best lithium battery is in the middle of the power condition, then the battery life is the longest. So what are the misconceptions of lithium battery discharge?

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Most electronic products now use lithium batteries, lithium batteries have been introduced since 1990 because of its outstanding function has been rapidly developed widely used in society, lithium battery manufacturers have also been the largest planning. Do not need to charge the lithium battery to 100 percent full charge, and do not use up the power. In the case promised, try to maintain the battery's power near the half-full condition, the smaller the magnitude of charging and discharging, the better.

 

Lithium battery discharge misconceptions

①High and low power state has the most adverse effect on the life of lithium batteries, while the number of charge/discharge cycles is secondary.

②Long-term low or no battery state will make the battery internal resistance to electron movement is increasing, which leads to a smaller battery capacity.

③ temperature also has a greater impact on the life of the lithium battery, the environment below freezing point may make the lithium battery in the moment of opening electronic products burned, while the overheated environment will shrink the capacity of the battery.

④Lithium batteries will be easily scrapped if they are in a 100% state of charge for a long time.

⑤ Do not use in a high temperature environment, and do not charge when the temperature is too low, the battery power try not to be too low, generally about 30% charging is best.

⑥Try to avoid long-term plug in the charger, the charger to use the regular company, do not use miscellaneous brands, too fast charging speed will also affect the battery life.

 

The use of lithium batteries precautions

1. after discharging from the outdoor high temperature or high temperature to retrieve the battery can not be charged immediately, wait for the battery surface temperature to cool before charging.

 

2. When storing, place it in a dry and safe room; low-temperature storage will not damage the battery, but the battery temperature should be raised when using it, and try to place it in the car when using it outdoors.

 

3. Pay attention to the "+" and "-" signs on the battery and electrical appliances, and install the battery into the electrical appliances correctly. If the battery is installed backwards, the battery may be charged or short-circuited, resulting in battery overheating, leakage, discharge, rupture, explosion, fire and personal injury.

 

4. Replace the battery with the same brand, the same type of new battery to replace all batteries at the same time, different brands, different types of batteries or old and new batteries mixed, due to differences in voltage or capacity, may make some batteries over-discharge or forced discharge, resulting in leakage, discharge, explosion, fire and personal injury.

 

5. Keep the lithium battery moderate charging and discharging can extend battery life, lithium battery power to maintain at 10% to 90% is conducive to battery protection. This means that charging the batteries of cell phones, laptops and other digital products need not reach the maximum.

 

Lithium battery is one of the new energy products advocated by China's heat, lithium battery with its own advantages "energy saving and environmental protection" is now widely used by consumers, the above is about the use of lithium batteries and discharge misconceptions, lithium batteries in the work of use, such as not pay attention to the consumer will bring great losses, the correct use of lithium batteries is a very important thing.


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