After years of development, its specific energy, cycle life, high and low temperature adaptability and other issues have broken through. At present, our country is gradually narrowing the gap with the international leading technology, in some core technology has reached the international level, and ...
1. Select a brand of battery. When buying a car battery, try to buy a brand name, the quality is guaranteed. But be careful, there are also counterfeit brands, and you need to go to a regular auto parts center to buy them. 2. Carefully refurbished. Some batteries look very new and are likely to be r...
1. Liquid lithium-ion batteries are prone to leakage, the outer layer is stronger, the heat dissipation is also poor, and it is prone to explosion. Overcharging or overdischarging will cause chemical reactions inside the battery, which will affect the service life of the battery. 2. The cost of batt...
First, it is made of electrolyte Electrolytes are made of solid or colloidal polymer electrolytes, which are similar to plastic membranes and cannot conduct electrons but allow for ion exchange (rechargeable atoms or groups of atoms), replacing traditional porous separators immersed in electrolyte. ...
1. Lithium ion conductivity: The electrolyte does not have electronic conductivity, but must have good ionic conductivity. In the general temperature range, the conductivity of the electrolyte is between 1×10-3~2×10-3S/cm. As an electrolyte, it must have excellent ionic conductivity and electronic i...
1. Liquid lithium-ion batteries are prone to leakage, the outer layer is stronger, the heat dissipation is also poor, and it is prone to explosion. Overcharging or overdischarging will cause chemical reactions inside the battery, which will affect the service life of the battery. 2. The cost of batt...