People need to form environmental awareness, and doing so will definitely have an impact. The relevant environmental protection industry will definitely take active action. Lithium ion battery manufacturers should not only pay attention to the purification and treatment of excreta during the product...

Waste ternary lithium-ion battery pollution As is well known, discarded batteries cannot be discarded at will. Discarding batteries can make water and soil pollution unusable, prevent safe breathing of air, and cause damage to environmental life. Therefore, we should face th...

Thanks to the rapid rise of downstream lithium-ion battery industry, powerful lithium-ion head production companies have carried out comprehensive layout, driving equipment companies to actively improve their performance; The results of purchasing marks and dining tables also increased the rev...

As the most important power source for electric vehicles, lithium-ion batteries have increasingly high requirements for performance and quality, and the cost pressure for takeoff and descent is also increasing. Therefore, choosing intelligent and integrated devices is inevitable. Those who tru...

Lithium ion battery equipment companies have developed rapidly and become an important source of profit for lithium ion battery equipment Lithium ion battery equipment companies have developed rapidly and become an important surplus of lithium ion battery equipment. Thanks t...

3. Excessive discharge maintenance During the discharge process, the voltage of the battery will gradually decrease with the discharge process. When the battery voltage drops to 2.5V, its capacity has been fully released. At this point, it is assumed that the battery will continue t...

2. Overcharging maintenance As a rechargeable battery, lithium-ion batteries require constant current/constant voltage charging. At the initial stage of charging, constant current charging is required. During the charging process, the charging voltage will rise to 4.2v (depe...

Working principle of lithium-ion battery protection circuitThis circuit has functions such as overcharge maintenance, over discharge maintenance, over current maintenance, and short circuit maintenance. The working principle analysis is as follows:1. Normal stateUnder normal circumstances, the CO an...

In addition, if you want to add a sealing function, you can also add an additional 2-3 yuan/square meter of funds. However, energy storage and power lithium-ion batteries should not be equipped with enclosed battery functions. Therefore, the gaps in non-woven fabrics are suitable for large bat...

For example, when the internal temperature of the battery is around 60 for charging and discharging, the electrode will repeatedly expand and contract. Under the influence of repeated contraction stress, the porosity of the PP/PE gap will gradually decrease. But when using PET non-woven fabric...