Product Details
Model |
7.4V Li-ion Battery Pack |
1. Specification |
Rated Voltage |
7.4V |
Rated Capacity |
2.2Ah |
Battery Resistance |
≤180 mΩ |
Charge |
Charging Mode |
CC/CV (Constant Current-Constant Voltage) |
Standard Charge Current |
1.1A |
Max Charge Current |
2.2A |
Charge Voltage |
8.4V |
Cell Overcharge Protection Voltage |
4.2V |
Discharge |
Standard continuous Discharge Current |
440mA |
Max continuous Discharge Current |
3.3A |
Discharge Cut-off Voltage |
6V |
Cell Over discharge Protection Voltage |
3V |
Discharge Ratio |
0.2C |
>96%C1 |
0.5C |
>93%C1 |
1C |
>85%C1 |
Working Temperature |
Charge Temperature |
0~45°C |
Discharge Temperature |
-10~65°C |
Cycle Life |
After 500 times @ 60% capacity |
Weight Approx. |
100 g |
Dimension(T*W*H) |
18mm*36mm*70mm |
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2. Safety Test |
Vibration Test |
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Drop Test |
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Short Circuit Safety Test |
No fire. No explosion. No leakage |
Overcharge Safety Test |
Impact Safety Test |
Extrusion Safety Test |
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Key features:
1. Model: Li-ion Battery Pack 18650 2200mAh 7.4V
2. RoHS approved Li-ion Battery Pack
3. Li-ion Battery Pack OEM orders are welcomed
4. Li-ion Battery Pack Customizes shapes, capacity, and voltage are accepted
5. Bulk pack, blister card are available
6. Eco-friendly
Our advantages:
Experienced Staff
Reasonable price
Product Features
Product Performance
Quality Approvals
Small Orders Accepted
Provide OEM/ODM