Professional lithium battery manufacturer.

Cylindrical li-ion battery pack

Cylindrical li-ion battery pack

Cylindrical li-ion battery pack


Tailor-made cylindrical lithium batteries
Company's products for customers in different segments of voltage and capacity, lithium combination (PACK) Ministry also according to customer requirements, combined into different voltage, different segments of capacity lithium batteries, the battery pack as the company's flagship product, must undergo a rigorous screening checks at each level to ensure smooth and safe performance of the battery pack, the combination of each single cell batteries require a high degree of consistency between the (voltage, resistance, pressure and charge-discharge performance), the company uses advanced resistance meter, sub-capacity device such as smart devices for sorting and testing, thereby significantly extending the battery life.

Product Description:
According to customer requirements.

1, high voltage, large capacity, long cycle life, low internal resistance, low temperature performance can be high current charge and discharge, battery performance and stability.
2, the capacity and stability, long life, high capacity, fast charging times and high rates of discharge, overcharge resistance, long cycle life, safety and good performance characteristics, reaching the international advanced level of similar products.

Can be widely used in radio communications, portable computer, camera recorders, medical equipment, power and remote control model aircraft, instruments, household small appliances, toys, cordless phones, mobile phones, walkie-talkies and other communications equipment, power tools, audio-visual equipment, home fields of electrical and computer

Major customers:
China Mobile, Shanghai Institute of Biology, Shanghai Jiaotong University Power Engineering, Shanghai Bao Gang Group, China Unicom, China Jiangsu Education Group, Institute of Shipbuilding Industry 701, a unit of General Staff in Nanjing, Shanghai, General Electric, Shanghai Telephone Equipment Factory, Shanghai No. forty Institute, Shanghai Bell - Alcatel Shanghai Robotics Institute, Daqing Far Eastern Group, Shanghai Hongqiao Airport, informed communication Taiwan, Taiwan Ruiqing industry, Intel (China), Siemens (China) Limited Pacific Century Electronics, Mitsubishi, Samsung, etc.

tel:86-755-2970 7067 Customized Battery


The Catalogue of Cylindrical li-ion battery pack
Model Cell Model Capacity Voltage Size
YJ14500ICR*2S 14500 800mAh 7.4V 14*28*50(mm)
YJ14500ICR*3S 14500 800mAh 11.1V 28*28*50(mm)
YJ14650ICR*2S 14650 1100mAh 7.4V 14*14*100(mm)
YJ14650ICR*4S 14650 1100mAh 14.8V 14*14*65(mm)
YJ17500ICR*2S 17500 1100mAh 7.4V 17*34*50(mm)
YJ17500ICR*6S 17500 1100mAh 22.2V 17*51*100(mm)
YJ17500ICR*7S 17500 1100mAh 25.9V 51*51*50(mm)
YJ17650ICR*8S 17650 1600mAh 29.5V 34*68*65(mm)
YJ17650ICR*9S 17650 1600mAh 33.3V 51*68*65(mm)
YJ17650ICR*10S 17650 1600mAh 37V 17*85*130(mm)
YJ17650ICR*20S 17650 1600mAh 74V 85*85*130(mm)
YJ18490ICR*12S 18490 1400mAh 44.4V 18*108*180(mm)
YJ18490ICR*13S 18490 1400mAh 48.1V 54*108*49(mm)
YJ18490ICR*14S 18490 1400mAh 51.8V 36*126*98(mm)
YJ18650ICR*2S1P 18650 2200mAh 7.4V 18*36*68(mm)
YJ18650ICR*2S2P 18650 5200mAh 7.4V 36*36*68(mm)
YJ18650ICR*2S3P 18650 6600mAh 7.4V 36*72*68(mm)
YJ18650ICR*2S4P 18650 9600mAh 7.4V 18*68*110(mm)
YJ18650ICR*2S5P 18650 12000mAh 7.4V 18*36*68(mm)
YJ18650ICR*2S6P 18650 14400mAh 7.4V 36*36*68(mm)
YJ18650ICR*2S7P 18650 16800mAh 7.4V 36*72*68(mm)
YJ18650ICR*2S8P 18650 19200mAh 7.4V 36*150*68(mm)
YJ18650ICR*3S1P 18650 2200mAh 11.1V 18*58*65(mm)
YJ18650ICR*3S2P 18650 4400mAh 11.1V 36*55*68(mm)
YJ18650ICR*3S3P 18650 6600mAh 11.1V 18*68*165(mm)
YJ18650ICR*3S4P 18650 8800mAh 11.1V 36*55*68(mm)
YJ18650ICR*3S5P 18650 10000mAh 11.1V 18*58*65(mm)
YJ18650ICR*3S6P 18650 12000mAh 11.1V 36*55*68(mm)
YJ18650ICR*3S7P 18650 14000mAh 11.1V 18*68*165(mm)
YJ18650ICR*4S1P 18650 2600mAh 14.8V 36*36*68(mm)
YJ18650ICR*4S2P 18650 5200mAh 14.8V 36*75*68(mm)
YJ18650ICR*4S3P 18650 7800mAh 14.8V 36*110*68(mm)
YJ18650ICR*4S4P 18650 10400mAh 14.8V 36*150*68(mm)



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