The lithium battery is starving and cannot be recharged. Here's a tip to teach you how to activate it:
1. Use a charger to activate it. Use a suitable charger, it is recommended to use a 5V/1A charger, charge the battery slowly, and avoid using excessive voltage and current to avoid battery overheating.
2. Use another battery to activate it. If you don't have a charger on hand, you can connect a dead battery to an activated battery, put them together in a plastic bag with a metal object (like a screwdriver), seal it and wait a while before taking it must be charged separately.
3. Use a lithium battery repairer to activate it. If you encounter this situation often, you may consider purchasing a lithium battery repairer. This device activates and repairs lithium batteries using discharge methods,e charge and equalization.
4. Use a charger from a fast charging station. If the battery has been left too long, you can use a charger at a fast charging station to charge it. This charger will adjust the output voltage according to the voltage of the electric vehicle and use high current for charging, which will help activate it. battery.
5. Use a high voltage charger. If the lithium battery cannot be charged due to power loss, you can use a high voltage charger to charge it to activate the battery.
6. Use a universal charger. If none of the above methods solve the problem, you can consider using a universal charger to activate the lithium battery, but be careful not to overcharge it.
7. Charging in a low temperature environment. In low temperature environments, battery charging performanceLithium ies will be affected. You can try charging in a warm environment.
8. Clean the battery contact points. If there is dust or dirt on the battery contact points, you can use alcohol cotton or cotton swabs to clean the contact points and ensure that they are clean and dry.
9. Leave it for a long time before charging. If the battery remains unused for a long time, you can try charging it after leaving it for a while.
10. Software activation method. For some smart devices, the battery can be activated via the battery optimization software provided with the device.