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High Quality Joinsun 21700 Battery and 18650 Battery Factory
吉欣高品质圆柱型锂电芯工厂
21700-40P
4000mAh 3.6V / 5C~8C / 1500 Cycles / 20S 20P
For Power Tools
适用于电动工具
21700-40D
4000mAh 3.6V / 3C~5C / 1000 Cycles / 20S 20P
For Scooters
适用于2~3轮电动车
21700-50E
5Ah 3.6V / 3C~5C / 1000 Cycles / 7S 7P
For Power Stations
适用于户外电源
21700-55E
5500mAh 3.6V / 3C~5C / 400 Cycles / 7S 7P (25V 38Ah)
For Power Banks
适用充电宝
21700-33M
3300mAh 3.6V / 3C~5C / 300 Cycles / 7S 7P
For Garden Tools
适用于园林工具
21700-48D
4800mAh 3.6V / 3C~5C / 1000 Cycles / 17S 17P
For Hoverboards
适用于平衡车
18650-26D
2600mAh 3.6V / 5C~8C / 1000 Cycles / 20S 20P
For E-Bike
适用于电动单车
18650-32E
3200mAh 3.6V / 3C~5C / 1000 Cycles / 7S 7P
For Emergency Light
适用于应急灯
21700-40MF
3C~5C / 4000mAh 3.6V / 400 Cycles
For Scooters, Self-balancing Scooters, E-Rickshaw, E-Bike
Learn more
电芯参数
21700-45D
3C~5C / 4500mAh 3.6V / 800-1000 Cycles
For Scooters, E-Trishaw, E-Bike, Power Banks, Portable Power Stations
Learn more
电芯参数
21700-40T
10C~15C / 4000mAh 3.6V / 400 Cycles
For Consumer Drone, FPV Drone, Agricultural Drone, Maping Drone, USV
Learn more
电芯参数
21700-40E
3C~5C / 4000mAh 3.6V / 600~1000 Cycles
For Power Banks, Portable Power Stations, 3C Products, Power Tools
Learn more
电芯参数
21700-45E
3C~5C / 4500mAh 3.6V / 600~1000 Cycles
For Portable Power Stations, Power Banks, Flashlights, Power Tools, Electric Garden Tools
Learn more
电芯参数
21700-45P
3C~5C / 4500mAh 3.6V / 400 Cycles
For Power Banks, Portable Power Stations, Vest Heated Battery, 3C Digital Products, Portable Fans
Learn more
电芯参数
21700-40C
2C~4C / 4000mAh 3.6V / 400~500 Cycles
For 3C Products, Power Banks, Portable Power Stations, Portable Handheld Fans
Learn more
电芯参数
21700-55C
2C~4C / 5500mAh 3.6V / 400 Cycles
For Power Banks, Portable Power Stations, Portable Handheld Fans, 3C Digital Products, Solar Battery
Learn more
电芯参数
18650-34E
3C~5C / 3400mAh 3.6V / 500 Cycles
For Power Banks, Portable Power Stations, Garden Tools, Power Tools
Learn more
电芯参数
18650-20D
2C~8C / 2000mAh 3.6V / 600~1000 Cycles
For Scooters, E-Rickshaw, Power Chair, E-Bike, Kid Cars, Power Banks
Learn more
电芯参数
Top 1 - The Cathode Active Material Manufacturer in China
BASF + Joinsun
Top 10 - Electrolyte Manufacturers for Batteries in China
Shanshan + Joinsun
Top 3 - Silicon - Carbon Anode Brands for Batteries in China
Guibao + Joinsun
Top 10 - The Graphite Anode Manufacturers for Batteries in China
ZET + Joinsun
Top 1 - Separator Manufacturer for Batteries in China
Semcorp + Joinsun
Top 1 - Electrolyte Manufacturers for Batteries in China
Tinci + Joinsun
JOINSUN CERTIFICATIONS
吉欣圆柱型锂电芯已获认证
Which Power Banks Use 21700 Battery?
哪些充电宝使用21700锂电芯?
Joinsun 2025: Connecting with Southeast Asia
2025 吉欣锂电芯对接东南亚新能源行业
Joinsun INR21700-50E 5000mAh for Portable Fans
吉欣 INR21700-50E 5000mAh 锂电芯应用于手持小风扇
