How to extend the life of lithium battery
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2020/12/18 11:21:27
Lithium-based batteries typically have a 2-3 year life span.This time starts with the battery production line.Capacity loss is reflected in increased internal resistance due to oxidation.Eventually, the battery's internal resistance will reach a point where it cannot store power, even if it is continuously charged for a long time.
In daily use, the following methods can be adopted to improve the life of the lithium battery manufacturer of energy storage:
1. do not have more than 12 hours of ultra-long charging
As for the "activation" problem of lithium battery manufacturers, many theories are: charging time must be more than 12 hours, do it repeatedly three times in order to activate the battery.The claim that it takes more than 12 hours to charge the first three charges is clearly a continuation of the claim that nickel batteries, such as nickel-cadmium and nickel-hydrogen, have been used to make.So it's kind of a misrepresentation to begin with.
Charging in accordance with the best standard time and standard method of charging, especially do not carry out more than 12 hours of ultra-long charging.Usually, the charging method described in the manual of mobile phone is the standard charging method suitable for the mobile phone.
2.High charging status and increased temperature will accelerate the decline in battery capacity.If possible, charge the battery to 40% and store in a cool place.This allows the battery's own protective circuitry to operate over a long shelf life.
If you leave the battery at a high temperature after a full charge, it will do a lot of damage to the battery.(Therefore, when we use a fixed power supply, the battery is in a full charge state and the temperature is generally between 25 °C and 30°C, which will damage the battery and cause its capacity to decrease).
Do not expose the battery to high temperature or cold, like the dog days, should not put the phone under the sun, subjected to the scorching sun exposure;Or take to the air-conditioned room, put the air - conditioner straight blowing place.
3. Avoid charging the battery after it has run out of power
Battery life depends on the number of repeated charge and discharge, energy storage continuous charging and discharging lithium battery manufacturer about 500 times or so, after the performance of the battery will greatly abate, should avoid as far as possible put all over the battery recharging, otherwise with the increase of number of charging, battery performance will gradually weakened, battery life it is not easy to not dropped.
4. Use a special charger
Lithium-ion battery must choose a special charger, or it may not reach saturation state, affecting its performance.After charging, do not leave the battery on the charger for more than 12 hours, and separate the battery from the phone if it is not used for a long time.It is better to use the charger from the original factory or a reputable brand.
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