The lithium battery of the electric vehicle can still be used but cannot be charged:
1. The lithium battery protection board is broken and the protection circuit board needs to be replaced.
2. Use a battery that has been confirmed by others to be in good condition and can be used normally on the charger. Check if the charger is broken and replace the charger.
3. The electric vehicle has been used too long and is getting old. Please replace the battery.
"Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. Lithium metal batteries were first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, M. S. Whittingham proposed and began studying lithium-ion batteries. The chemical properties of lithium metallic being very active, the processing, storage and use of metallic lithium are subject to very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have now become mainstream.