Keyword:li-ion 18650, cylindrical 18650, 18650, LED battery, flashlight battery, lithium 18650

li-ion battery 18650

Basic characteristics

1. Nominal Capacity:2200mAh

2. Nominal Voltage: 3.6V

3. Internal Impedance: ≤ 50m

4. Discharge Cut-off Voltage: 3.0V

5. Max Charge Voltage: 4.20±0.05V

6. Standard Charge Current: 1.1A

7. Max Charge Current: 2.2A

8. Standard Discharge Current: 1.1A

9. Max Continue Discharge Current: 2.2A

10. Max Pulse Discharge Current: 4.4A

11. Weight: 40.0±1g

12. Max. Dimension: Diameter(Ø): 18.4mm Height (H): 65.3mm

13. Operating Temperature: Charge: 0 ~ 45℃ Discharge: -20 ~ 60℃

GEB want to provide the long lasting energy for portable equipments and other applications. Our high energy density batteries are widely used in the following areas:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Military equipment: IR telescope
4. Medical devices
5. Power tools

There are also some other cylindrical models, such as 14500, 17500, 18500, 26650, 32650, 42120 etc. With the same dimension, there are many different models with different capacity. Take the ICR18650 for example, we have 2000mAh, 2200mAh, 2400mAh, 2600mAh. Thereamong, The 1300mAh, 1500mAh models could be used discharge at 30C max.