When the battery is charged, he is seriously heated.

The battery is gradually attenuated during the use of the battery. The performance is gradually declined. Until the life of life. When you don't reach the user's request, you need to replace the battery. In order to ensure the reliability of operation, it is necessary to pay close attention to the operation of the battery and replace the battery in time. The electric bicycle battery produced by the formal battery manufacturer can be used in more than 1 year, and the user should determine whether it is scrapped according to the specific conditions and health status of the use. Under normal deposition, the service life of discharge is about 1 year. The life of the discharge is 50% ~ 70% of the life of 1 half, the battery manufacturer's battery can be used for more than 2 years. When the following phenomenon occurs, it can be determined to terminate the battery life. 1 The actual discharge capacity is less than 60% of the amount, and the maintenance cannot be obvious, and the scrap can be determined. This is because the battery is in the process of use, and the performance will decline in the most, the performance will drop sharply, and the components have destroyed the circumstances of deterioration. This decline has gradually accelerated trend, soon will completely lose charge and discharge ability. 2 The battery is severe when the battery is charged. Due to the termination of the battery to life, the positive electrode will sever (mainly fail mode), the active material is falling off, the internal resistance increases, and the impurity element in the plate is constantly dissolved, and the gas rate is increased in the time of charging, and the efficiency is deteriorated. Increased heat generation. At this time, if you open the battery safety valve check, you will see the "black" of the electrolyte and cannot be repaired when severe failure. At this time, the battery self-discharge is very fast, sometimes after charging, this situation is there, indicating that this battery manufacturer's technology is not, so pay attention to the manufacturer of batteries. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery