What is a cylindrical lithium battery? What are the advantages of cylindrical lithium batteries?

Cylindrical lithium batteries are divided into three different systems: lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide, cobalt manganese mixture, and ternary materials. The outer shell is divided into two types: steel shell and polymer. Different material systems have different advantages for batteries.

Cylindrical lithium batteries are divided into three different systems: lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide, cobalt manganese mixture, and ternary materials. The outer shell is divided into two types: steel shell and polymer. Different material systems have different advantages for batteries. At present, steel shell cylindrical lithium iron phosphate batteries are mainly used as the main type of batteries. These batteries have high capacity, high output voltage, good charge discharge cycle performance, stable output voltage, high current discharge, stable electrochemical performance, safe use, wide working temperature range, and environmental friendliness. They are widely used in solar lamps, lawn lamps, backup energy, electric tools, and toy models.

A typical cylindrical battery structure includes: shell, cap, positive electrode, negative electrode, diaphragm, electrolyte, PTC element, gasket, safety valve, etc. The general battery casing is the negative electrode of the battery, the cap is the positive electrode of the battery, and the battery casing is made of nickel plated steel plate.

1. Mature production process, low PACK cost, high yield of battery products, and good heat dissipation performance

2. The cylindrical battery has formed a series of internationally unified standard specifications and models, with mature technology, suitable for large-scale continuous production.

5. The battery casing has high pressure resistance and will not experience phenomena such as square or soft packaged battery expansion during use.

Guangzhou Battsys Co., Ltd (NEEQ:837375), was founded in 2006, which is a join-stock high-tech enterprise engaging in ODM and OEM , specially for customized and diverse research&production of lithium-ion battery，BATTSYS annual production capacity is tens of millions battery cells. The products are exported to dozens of countries & regions such as Europe, America & Asia etc.