Lihium Ion Battery Pack 7.4v 4400 MAH High Safety Li Polymer Battery
Advantages of our 18650 series Li-ion batteries
- Manufactured under ISO9001:2008 to assure quality
- Internal PCB protects against under and over charging
- low voltage 2.75, high voltage 4.2
- Battery tested based on International Electro technical Commission (IEC) standard to ensure capacity, quality and life time
- Free from memory effect, to use freely by charging or discharging it.
- High safety level, PTC over-current protection, anti-explosion protection.
specification of N18650S-2200mAh
|
Nominal Voltage |
7.4v |
|
Nominal Capacity |
4400mah |
|
Battery cell |
7.4v 4400mah li-polymer battery |
|
Dimension |
Customized |
|
Cycle time |
500 times |
|
Charging Cut-off Voltage |
8.4V |
|
Discharge Cut-off Voltage |
6.0V |
|
Standard Charge Current |
0.5C |
|
Maximum Charging Current |
1C |
|
Maximum Discharging Current |
1C |
|
Operating Temperature |
Charge 0~45°C Discharge –20~60°C |
|
Storage Voltage |
7.60-7.80V |
Our 18650 cylindrical Li-ion batteries application area
We mainly produce 18650 Li-ion batteries, there are three types of cylindrical series: the digital battery are often applied to the laptop, the digital consumer electronics, the electric warming treasure, the digital camera, the mobile power, the glare torch light, LED flashlight and other electronics; the power battery are used in various electric tools, electric bikes, small household appliances etc. area, such as electric drill, electric hammer, saw, planer, monocycle, balance bike, electric vacuum cleaner and so on; the high rate battery are usually used in energy storage, electric vehicles, large current electric tools etc. similar areas.
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