It is prohibited to dissect, disassemble, squeeze, puncture the battery or battery pack, and do not damage the original packaging of the battery. It is strictly prohibited to short-circuit the positive and negative poles of the battery or battery pack. Do not place multiple...

From the perspective of product trends, with the advancement of lithium-ion battery technology in the future, more high-performance batteries will be developed or mass-produced, and high-end electrolytes will be at the forefront of the industry. The company needs to strengthen its technologica...

Trends in the future lithium-ion battery electrolyte market In terms of the market, the reshuffle is intensifying, the industry is highly clustered, and small and medium-sized companies are tragically eliminated. The top companies are always strong; In ter...

Regarding high-temperature aging, aging after sealing is better However, it is certain that there are electrochemical kinetic changes in the aging process, which will greatly help the stability of sei and promote the stability of the electrochemical system....

Aging refers to loading and running a product at a certain temperature and/or load, and testing whether the performance indicators of the product meet technical requirements after a period of time or cycling. The aging of lithium-ion batteries generally refers to the placeme...

5. Constant voltage current limiting charging: Constant voltage current limiting charging is primarily used to compensate for the disadvantage of excessive charging current during constant voltage charging (the same method as constant voltage charging). It automatically adjusts the charging cu...

1. Constant current charging: Constant current charging is a method of charging using segmented constant current. This is usually achieved by adjusting the charging device itself. Capable of freely selecting and adjusting the charging current, with strong adaptability, especially suitable for...

Ohm resistance follows Ohm's law; The polarization resistance increases with the increase of current density, but it is not a linear relationship and often increases linearly with the logarithm of current density. 4. Cycle life A battery undergoes a cy...

2. Capacity Battery capacity refers to the amount of electricity stored by the battery, represented by the symbol C. The common unit is Ampere-hour, referred to as ampere hour (Ah) or milliampere hour (mAh). Battery capacity can be divided into Nameplate c...

1. Battery electromotive force, open circuit voltage, working voltage When the battery is connected externally with a conductor, the electrochemical reaction of the positive and negative electrodes is spontaneous. If the conversion of electrical energy and Chemical energy in...