18650 Lithium Battery 2200mAh 4.4A for Laptop Packs
ICR18650F22SS 3.6V 2200mAh 4.4A 500 Cycles Laptop 18650 Li-Ion Battery
Product Name
ICR18650F22SS (18650-22F)
Advantages
- High energy efficiency for prolonged usage
- Stable performance with low self-discharge
- Certified for safety and reliability in laptop 18650 Li-Ion Battery applications
Specifications
|
Parameter |
Value |
|
Model |
ICR18650F22SS |
|
Chemistry |
Li-Ion |
|
Nominal Voltage |
3.6V |
|
Capacity |
2200mAh |
|
Standard Charge Current |
0.2C (440mA) |
|
Max Charge Current |
0.5C (1100mA) |
|
Max Discharge Current |
4.4A |
|
Discharge Cut-off |
2.75V |
|
Charge Cut-off |
4.2V |
|
Internal Resistance |
≤100mΩ |
|
Weight |
44.5g |
|
Dimensions |
18mm × 65mm (Diameter × Height) |
Cycle Life
|
Condition |
Performance |
|
Standard Cycle (0.2C) |
≥500 cycles (80% capacity retention) |
Discharge Curve
Operating Temperature Range
|
Condition |
Temperature Range |
|
Charging |
0°C to 45°C |
|
Discharging |
-20°C to 60°C |
|
Storage |
-20°C to 50°C |
Certifications
- PSE
- UN38.3
- KC
- UL
- IEC/CE
- RoHS
- BSMI
Key Features
- Optimized for Laptops: Ideal for laptop 18650 Li-Ion Battery packs due to balanced energy density and discharge stability.
- Enhanced Safety: Multiple certifications ensure compliance with global standards.
- Low Maintenance: Minimal self-discharge for long-term storage.
Applications
- Laptop batteries and power banks.
- Industrial battery packs and smart home devices.
- Energy storage systems.
Usage Warnings & Precautions
- Do not exceed max charge/discharge currents.
- Avoid short-circuiting or exposure to moisture.
- Operate within specified temperature ranges (max discharge temp: 60°C).
Storage Guidelines
- Store at 30-50% charge in a cool, dry place (≤50°C).
- Recharge every 6 months if stored for extended periods.
Warranty & Disclaimer
- 12-month limited warranty against manufacturing defects.
- Not liable for damage caused by improper use or installation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.