In daily use, the problems with lithium batteries are natural loss or undervoltage. So, can lithium battery be repaired if it is under voltage?
1. It can be repaired and the car owner can restore and activate the battery by charging it.
2. Battery undervoltage means the battery voltage is insufficient. This is a protective mechanism put in place by the manufacturer to prevent the battery from over-discharging when the battery is under voltage. be recharged immediately and the charging time can be extended. About 8-10 hours is enough. Make sure to use the original charger.
3. Generally, battery undervoltage is caused by over-discharging or long-term non-use; Therefore, when using a car, you should prevent overcharging and over-discharging the battery. The Ddischarges are harmful to the battery. The damage to the battery is relatively significant.
4. The battery is a wearing part of an electric vehicle. As the number of charges and discharges increases, battery performance also decreases. the battery will also decrease.
Power Battery Module
Battery Cell: The smallest unit that makes up the power battery module. It is generally composed of a positive electrode, a negative electrode, an electrolyte and a housing. Can realize direct conversion between electrical energy and chemical energy;
Battery module: a combination of a group of parallel battery cells. The rated voltage of the combination is equal to the rated voltage of the battery cell. the connected grouping in the physical structure and circuit can be replaced as a unit;
Module: a combination consisting of severalsingle battery or cell modules connected in series.
The C30DB project uses a lithium-ion battery system
The lithium-ion battery is a rechargeable battery that mainly relies on lithium ions between the positive poles. and the negative electrodes. During charging, lithium ions are deintercalated from the positive electrode and integrated into the negative electrode via the electrolyte. The negative electrode is in a lithium-rich state; the opposite is true during discharge. Lithium ion batteries can be divided into lithium cobalt oxide batteries, lithium manganate batteries, lithium iron phosphate batteries and three-element batteries according to different cathode materials.