1. When using lithium batteries, it should be noted that the battery will enter a sleep state after being left for a period of time.
2. Self-discharge will cause the battery to discharge. At this time, the capacity is lower than normal, which will make the battery too weak and unable to charge. But lithium batteries are easy to activate. After 3-5 normal charge and discharge cycles, the battery can be activated and restored to its normal capacity.
3. Due to the characteristics of lithium batteries themselves, lithium batteries have almost no memory effect. Therefore, new lithium batteries in users' mobile phones do not require special methods and equipment during the activation process.
4. This is not only true in theory, but in my own practice, the “natural activation” loading method usesUsing standard methods from the beginning is best.
What happens when the lithium iron battery is exhausted and cannot be recharged?
If the lithium battery loses power the power and cannot be recharged, you need to call a professional The repair unit will carry out the repairs and the warranty period of the lithium battery is three years. If it is a new lithium battery, generally the power loss is too great and can be restored after several repairs.
If the lithium battery cannot be charged if left for a long time, it can be repaired by charging it normally 3-5 times. If the charger is broken, you can replace it; if it is the battery itself, you can only replace it with a new one.
This is not necessarily a problem with the battery itself. It is very likely that there is a problem withthe charger, the charging socket and the charging socket. You have to check first. If left for a long time, self-discharge will cause the battery to discharge. At that time, the capacity will be lower than normal, making the battery too weak and unable to charge. But lithium batteries are easy to activate. After 3-5 normal charge and discharge cycles, the battery can be activated and restored to its normal capacity.
Precautions for using lithium batteries:
When using lithium batteries, it should be noted that the battery will enter a dormant state after being left for a period of time, and self-discharge will cause the battery power to be exhausted and the capacity is lower than the normal value at that time, which will make the battery power too weak and unable to charge. Due to the characteristics of the batterieslithium batteries themselves, lithium batteries have almost no memory effect. Therefore, the new lithium batteries found in users' cell phones do not require special methods and equipment during the activation process.
For low voltage charging, use a charger with a lower voltage than the original one. When the battery is charged to 20%, the voltage will return to the value, then replace it with the original charger. Single battery charging charges each individual battery in the battery pack, but note that the charger voltage must be consistent with that of the individual battery. This method takes a long time to restore the battery and recharge it.
Reference for the above content: Baidu Encyclopedia - Lithium Battery
Lithium batteries have always had self-discharge characteristics if not used for a long periode and are. is not charged during the interim period, self-discharge will drain the battery, making the battery voltage too low and unable to charge.
1. Low voltage charging, use a charger with lower voltage than the original voltage when the battery is charged to 2. The voltage will return to the value after 0% , then will be replaced by the original charger.
2. Single battery charging, charge each individual battery in the battery, but pay attention to the charger voltage to be consistent with the single battery. the battery It takes a long time to restore rechargeable batteries.
3. Special charging method, using a charger with special repair function. Regardless of the voltage drop due to self-discharge, this charger can charge it after. the lithium battery is fully charged, all aspects of battery performanceterie have been restored.