The 18650 lithium-ion battery has a protective plate, which can control the lithium battery cell to work in the specified working environment without explosion, combustion, and other phenomena; Lithium ion batteries without protective plates are prone to explosions, combustion, and other pheno...

Protective board, as the name suggests: a circuit board used for protective purposes. Not only 18650 lithium-ion batteries, but more accurately, all lithium-ion batteries need to be used. It is important to manage the overcharging, discharging, short term protection, and other aspects of the battery...

Finally, there are patent disputes in the production of iron phosphate lithium-ion batteries abroad, which is also one of the reasons why ternary cathode materials for lithium-ion batteries are commonly used in foreign electric vehicles. The lifespan of lithium iron phosphat...

Display of lithium iron phosphate batteries under different temperature conditions: Secondly, what the editor wants to introduce to you is that lithium iron phosphate batteries also have different discharge phenomena under different temperature adjustments. We set the temper...

The field-effect transistor used as a protective element in lithium-ion battery protection boards. To ensure that the battery will not be reconnected to the circuit in case of abnormalities, a special design is made to the circuit. The method is to protect the control part of the circuit. The...

(1) Constant voltage charging method: During the charging process, the output voltage of the charging power supply remains constant. As the state of charge of the lithium-ion battery pack changes, the charging current is automatically adjusted. If the specified voltage constant value is approp...

4. Dimethyl carbonate is a non-toxic, environmentally friendly, and widely used chemical raw material; Simultaneously, it has a high evaporation temperature and a fast evaporation rate. 5. Methyl ethyl carbonate, a colorless and transparent liquid, is a high-tech and high va...

The electrolyte of lithium-ion batteries is the carrier for ion transport in batteries. Generally composed of lithium salts and organic solvents. Electrolyte plays a role in conducting ions between the positive and negative electrodes of lithium-ion batteries, ensuring the advantages of high v...

Correct charging method for ternary power lithium-ion battery pack 1. Use a matching charger to fully charge the ternary lithium-ion battery and then charge it for an hour. 2. Discharge to about 20% remaining before charging, excessive discharge will damag...

◆ Liquid cooling structure heat dissipation method for power lithium battery pack 1. The heat of the battery cell is transferred to the liquid cooling tube through thermal conductive silicon film, and the heat is carried away by the free circulation of thermal expansion and con...