What is the difference between lithium polymer battery cell grades and which is the best lithium polymer cell manufacturer?

Lithium polymer battery cells are an important part of the lithium polymer battery, lithium polymer secondary rechargeable batteries are composed of such: cells + protection circuit board, lithium polymer battery cells are generally used in digital products or general power tools, but lithium polymer battery cells are divided into many grades, that lithium polymer battery cell grade is how to divide, what is the difference between cell grades? The following Li-polymer battery manufacturers CSIP will give you a brief introduction to the lithium polymer battery cell grade what the difference, I hope it will help you.

Lithium polymer battery cells

A, lithium polymer battery cell grade what

Li-polymer battery cell grade is divided into: A grade lithium polymer battery cell, B grade lithium polymer battery cell, C grade lithium polymer battery cell.

Second, what is A grade lithium polymer battery cells

A battery cell is in the capacity, size, internal resistance and other parameters to meet the company's technical parameters within the range of requirements and excellent performance without exception can be called A-class lithium polymer battery cells.

Third, what is B grade and C grade lithium polymer battery cells

　　B-level cells refer to the process of producing cells in the factory, regarding voltage, capacity, size, appearance, etc. are a little bit slightly defective, but excellent performance, in all parameters of the cells have some failure to meet the standards of A-level cells, we generally defined as B-level cells.

      C-class core refers to the elimination of the core, C-class core in voltage, capacity, size, internal resistance, appearance, etc. from the standard parameters of the A-class core, and performance problems of the defective cores we generally defined as C-class core.

Fourth, the lithium polymer battery cell manufacturers which is good

　　Ltd. was established in 2005, the English abbreviation CSIP, CSIP is an early contact with the soft pack laminated battery lithium battery manufacturers, as early as 2007 has set up a lithium division, specializing in the manufacture and development of laminated soft pack lithium polymer batteries. Since its development, it has become a well-known manufacturer of stacked batteries at home and abroad. CSIP lithium batteries are widely used in drones, RC models, agricultural plant protection, sports cars, auto parts, medical, outdoor, marine, military, industrial, wearable devices, AR/VR and consumer electronics.

　　We are a world-renowned provider of integrated lithium polymer battery customization solutions, which can not only provide customers with individual customization services such as bare cells, battery structure and BMS, but also meet customers' needs for integrated battery (cells + BMS + structure) customization.

　　The customised solutions for Li-polymer cells from CSIP include the following two main types.

　　(1) lithium polymer bare cell physical customization: cell thickness, cell width, cell length, cell shape, cell strength, battery capacity.

　　(2) Lithium polymer bare cell chemical customization: charge and discharge temperature, charge and discharge current (including instantaneous discharge), discharge multiplier, voltage, internal resistance of the cell, cycle life.