GEB shipped 100,000pcs of 18650 cylindrical Li-ion battery cells to a Sweden customer for Medical Devices.
Here are the specification:
1. Nominal Capacity: 2200mAh
2. Nominal Voltage: 3.6V
3. Internal Impedance: ≤ 50mΩ
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℃
14. Storage Temperature: During 1 month: -5 ~ 35℃ During 6 months: 0 ~ 35℃
Advantages:
High voltage and energy density
Low self-discharge and internal resistance.
Wide application.
