The following precautions should be taken when charging lithium batteries:
1. Moderate Charging
Maintaining moderate charging and discharging of lithium-ion batteries can extend battery life. Keeping the lithium-ion battery power between 10% and 90% is beneficial to protect the battery when charging batteries of mobile phones, laptops and other digital products, it is not necessary to reach the maximum value.
2. Choose the appropriate charging temperature
Lithium battery charging temperature range: 0-45 degrees Celsius, lithium battery discharge temperature range 0-60 degrees Celsius.
3. Avoid overcharging
Lithium-ion batteries should avoid overcharging during the charging process. Any form of overcharging lithium ion batteries will cause serious damage to battery performance,or even an explosion. .
4. No activation is required for the first flush, standard charging time
The charging and discharging characteristics of lithium batteries and nickel batteries are very different. Charging time should be longer. 12 hours, and repeated three times, charge according to the standard time and standard methods, especially do not charge for more than 12 hours.
Detailed information
Lithium battery storage
1. Primary lithium batteries have very low self-discharge and can be stored for 3 years, the effect will be better if stored in refrigerated conditions. It is a good idea to store primary lithium batteries in a low temperature location.
2. Lithium-ion batteries can be stored for more than six months at 20°C because their self-discharge rate is very low and most of their capacity can be restored.
3. The self-discharge phenomenon in lithium batteries. If the battery voltage is stored below 3.6V for a long time, the battery will overdischarge and damage the internal structure of the battery. reduce battery life. Therefore, lithium batteries stored for a long time need to be recharged every 3-6 months, that is, they should be charged at a voltage of 3.8-3.9V and do not charge them completely.
4. Lithium batteries have a wide application temperature range. They can still be used outdoors in the northern winter, but the capacity will be greatly reduced if they return to room temperature.
Baidu Encyclopedia - Lithium-ion Battery
The traditional method is to charge for 4-6 hours after the system asks the battery to be at 100% during the first two hours. times. WhatThis is called
activates the sleep effect of lithium batteries.
In the future, it will only take 1.2 hours
If you do not use the battery often in the future, it is better to take it out and wait to use it. fashionable. Do not keep the battery in the machine all the time. For AC, the battery should be used regularly and completely discharged at least once a month.