What is a coiled battery?lithium ion battery cells 18650

　　A station or station that combines the positive electrode, negative electrode, and separator paper of a battery manually or mechanically is called a winding station. In addition to the winding method, there are also batteries that are assembled and formed in a stacked manner. After the patent rights for production technology were lifted in foreign countries, we began to independently develop this high-performance battery. After 5 years of domestic batteries since 2002, we finally successfully developed a high-performance spiral wound battery with performance comparable to foreign brand batteries in October 2006. The product not only covers the 12V3AH~13AH series of large capacity starting and deep cycle batteries for motorcycles, but also introduces a series of small capacity spiral wound batteries such as 12V2.5AH, 12V5AH, 12V8AH, 6V2.5AH, 6V8AH, etc. The company's products are widely used in military tank starting and generator set starting at home and abroad, In the fields of aviation and aerospace, it has received unanimous praise from domestic and foreign customers. Its price is less than two-thirds of that of imported brand batteries. Currently, there are domestic 12V45AH spiral wound batteries that break records and can replace traditional 12V100AH batteries to start large trucks with a batch size of up to 800CC.

　　The winding type battery is made by winding the electrode plate with high voltage of only about 1mm, and through special technological means, the battery has many characteristics:

　　1. Super strong high rate discharge ability, with a maximum discharge rate of 18C~30C.

　　2. Excellent high and low temperature performance, capable of working at -55 ℃~150 ℃.

　　3. Stable high output voltage and higher energy density.

　　4. The structure is sturdy and has excellent seismic performance.

　　5. No free electrolyte (such as colloidal acid), can be placed in any direction for operation.

　　6. It can be quickly charged and can charge over 95% of the battery within 40 minutes (1C charging).

　　7. Ultra long lifespan, designed for floating charging with a lifespan of over 8 years.

　　8. Extremely high resistance to low current deep discharge

Read recommendations:

18650 1200mAh 3.7V

AG9 battery.Series connection of 18650 lithium batteries

Motor lithium battery.14250 battery

702535 battery Vendor

home solar energy storage lithium battery