POS device battery, Wearable device battery, Electronic scale , cell phone battery,
10th Floor, Building A, Heyi Phoenix Smart Port, Fuyong Street, Baoan District, Shenzhen
Battery Type: Cylindrical Battery Pack
Battery Size: (T) 19.0 mm*(W) 69mm*(L) 37.5 mm
Rated voltage: 3.7V
Rated capacity: 4000MAH
|Electronic scale lithium battery parameter data|
|Battery Type||Cylindrical lithium battery|
|Battery size||(T) 19.0 mm*(W) 69mm*(L) 37.5 mm|
|Cycle life||After 500 times of continuous charging and discharging, the battery capacity is not less than 80%.|
|Discharge cut-off voltage||3.0V|
|Charging cut-off voltage||4.2V|
|Standard discharge current||0.2C|
|Standard charging current||0.2C|
|Maximum continuous discharge current||1C|
|Maximum charging current||1C|
|Operating temperature||Charge 0~45℃, discharge -20~60℃|
|Storage temperature||Temperature -20~60℃, humidity 60±25%|
|Certification||Passed ISO9001 quality system certification, UL, UN, CE, RoHS, REACH and other certifications.|
Compared with soft packs and square batteries, cylindrical batteries have the longest development time, the highest degree of standardization of production process equipment, the most mature technology, the highest yield rate of production, and the lowest production cost.
1. The production process is mature, the equipment is highly mechanized, the battery product yield is high during the production process, and the process production cost is lower than that of soft packs and squares.
2. The assembly cost of the PACK is low, the surface area of the cylinder is large, and the battery pack is assembled into a battery pack, and the heat dissipation performance of the battery pack is good.
3. The battery shell has high pressure resistance, and there will be no phenomena such as square, flexible packaging battery expansion during use and transportation.
4. The steel shell battery has a hard outer shell, which is less prone to be pierced by sharp objects than a soft pack battery, which may cause safety problems.
Shenzhen Haizhitong is a high-tech battery company, focusing on independent R&D, production, and sales of lithium-ion batteries. Because of its focus, it is professional.