The polymer battery is also called a lithium polymer battery, also known as polymer lithium battery. It belongs to a type of lithium battery, which has the characteristics of high energy density,
Because nickel -hydride batteries and lithium batteries cannot withstand charging because of the material characteristics, nickel -metal hydride batteries are performed in a fixed -current chargin
Charging method 1. It is best to charge the charging according to the standard time and standard methods, especially do not perform long charging for more than 12 hours. Generally, the charging m
The improvement of lithium ion battery electrolyte is mainly to improve its circulation performance by changing the conductive salt and using electrolyte additives. The important reason for the d
For the phenomenon of poor circulation performance at the high temperature of lithium batteries, it can improve its high temperature cycle performance by modification of the positive pole material
Lithium -ion batteries are divided into square lithium batteries, column -shaped lithium batteries and buckle lithium batteries according to the shape; lithium batteries are divided into aluminum
The fuel cell A fuel cell is a chemical device that directly converts the chemical energy of fuel into electrical energy, also known as electrical chemical power generator. It is the fourth type
Lithium -ion battery materials will expand and shrink in volume in lithium -ion repeatedly embedded. Long -term volume changes may cause the material structure to collapse. In the lithium -tinyli
1. Lithium battery protection plate As the name implies, the lithium battery protection board is a circuit board that protects the lithium battery. Its function is to protect the battery from dis
Among the many cathode materials for lithium ion batteries studied at present, layered transition metal oxide materials, spinel structure materials and olivine structure materials are considered t