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How to Charge Lithium Batteries Best
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Avoid charging at high temperatures. If lithium-ion is used in an environment above the prescribed operating temperature, i.e. 35 C, the battery's power consumption will continue to decrease, i.e. the battery's power supply time will not be as long as usual. If the equipment is charged at such a temperature, the damage to the battery will be greater. Even if the battery is stored in a hot environment, it will inevitably cause corresponding damage to the quality of the battery. Therefore, it is a good way to prolong the life of lithium-ion battery to keep the operating temperature as high as possible.

 

 

Avoid charging at very low temperatures. If lithium is used at low temperatures, i.e. below 4 C, it will also be found that battery life is reduced. Some mobile phones'original lithium can not even be charged at low temperatures. But don't worry too much, it's just a temporary situation, unlike the use of high temperature environment, once the temperature rises, the molecules in the battery will be heated, and immediately return to the previous electricity.

 

 

In order to maximize the efficiency of lithium-ion batteries, it is necessary to use lithium-ion batteries regularly, so that the electrons in lithium-ion batteries are always in a flow state. If you don't use lithium frequently, you must remember to complete a charging cycle for lithium every month, and make a power calibration, that is, deep charging once.

 

 

Extended information:

 

 

The life of lithium-ion power is generally 300-500 charging cycles. Assuming that a full discharge provides 1Q of electricity, if the reduction of electricity after each charging cycle is not taken into account, lithium power can provide or supplement 300Q-500Q of electricity in its lifetime. From this we know that if one-second is used, it can be charged 600-1000 times; if one-third is used, it can be charged 900-1500 times. By analogy, if charged randomly, the number of times is uncertain. In short, no matter how much power is charged, it is constant to add a total of 300Q-500Q power.

 

 

Therefore, we can also understand that the lifetime of lithium batteries is related to the total charge capacity of batteries, and has nothing to do with the number of charges. The effect of deep and shallow charging on lithium electrical life is not very different. Then, when some MP3 manufacturers publicize it, they say, "A certain type of MP3 can charge more than 1500 times with a strong lithium battery." This is pure deception of consumer ignorance. In fact, shallow charging is more beneficial to lithium power. Only when the power module of the product is calibrated for lithium power, deep charging is necessary. Therefore, the use of lithium-ion power supply products need not be rigid in the process, everything is convenient first, charging at any time, do not have to worry about the impact of life.

 

 

Reporting | Answer Correction | Comment 45

 

 

Shikai02

 

 

Good at: Not yet customized

 

 

Other answers

 

 

Correct charging method for lithium batteries:

 

 

1. Charge according to standard time and procedure.

 

 

2. When there is a reminder that the power of the machine is too low, it should be charged as soon as possible (don't wait for the automatic shutdown);

 

 

3. The activation of lithium-ion batteries does not require special methods. In the normal use of the machine, the lithium-ion batteries will activate naturally.

 

 

Therefore, all the pursuit of 12-hour long charging and the use of single-cell lithium-ion batteries for automatic shutdown are wrong.

 

 

Developing data

 

 

Matters needing attention:

 

 

1. Keeping lithium-ion batteries properly charged and discharged can prolong battery life. It is beneficial to protect lithium-ion batteries when the battery power is maintained at 10%~90%. When charging batteries for mobile phones, laptops and other digital products, it is not necessary to reach the maximum value.

 

 

2. Digital products equipped with lithium-ion batteries are exposed to sunlight or stored in hot automobiles. It is best to turn them off because lithium-ion batteries will accelerate aging if operating temperature exceeds 60 degrees Celsius. Lithium battery charging temperature range: 0 ~ 45 degrees Celsius, lithium battery discharge temperature range of 0 ~ 60 degrees Celsius.

 

 

3. If the cell phone battery needs to be recharged every day, the reason may be that the battery is defective, or it should be retired. For the notebook owner, if the plug is plugged in for a long time, it is better to take off the battery (the high heat generated by the computer in the process of use is not conducive to the notebook battery).

 

 

4. Usually, 50% of the electricity is the most favorable for the preservation of lithium-ion batteries.

 

 

This answer was adopted by netizens

 

 

Scientists 008 | Published in 2008-05-29 Report | Comment 37

 

 

The life of electricity is generally 300-500 charging cycles. Assuming that a full discharge provides 1Q of electricity, if the reduction of electricity after each charging cycle is not taken into account, lithium power can provide or supplement 300Q-500Q of electricity in its lifetime. From this we know that if one-second is used, it can be charged 600-1000 times; if one-third is used, it can be charged 900-1500 times. By analogy, if charged randomly, the number of times is uncertain. In short, no matter how much power is charged, it is constant to add a total of 300Q-500Q power. Therefore, we can also understand that the lifetime of lithium batteries is related to the total charge capacity of batteries, and has nothing to do with the number of charges. The effect of deep and shallow charging on lithium electrical life is not very different. Then, when some manufacturers publicize it, they say, "A certain strong lithium battery can be charged more than 1500 times." This is pure deception of consumer ignorance.

 

 

In fact, shallow charging is more beneficial to lithium power. Only when the power module of the product is calibrated for lithium power, deep charging is necessary. Therefore, the use of lithium-ion power supply products need not be rigid in the process, everything is convenient first, charging at any time, do not have to worry about the impact of life.


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