18650 Li Ion Battery 3200mAh 32A High Discharge Rechargeable
INR18650E32SS 3.65V 3200mAh 32A 500 Cycles Energy Storage 18650 Li-Ion Battery
Product Name
INR18650E32SS (18650-32E)
Advantages
- High-Power Performance: 32A continuous discharge for demanding energy storage applications
- Optimized Energy Density: 3200mAh capacity balances runtime and power output
- Reliable Cycle Life: Engineered for frequent charge/discharge cycles in energy storage systems
Specifications
|
Parameter |
Value |
|
Model |
INR18650E32SS |
|
Chemistry |
Li-Ion (INR) |
|
Nominal Voltage |
3.65V |
|
Capacity |
3200mAh |
|
Standard Charge Current |
0.2C (640mA) |
|
Max Charge Current |
1C (3200mA) |
|
Max Discharge Current |
32A (Continuous) |
|
Discharge Cut-off |
2.5V |
|
Charge Cut-off |
4.2V |
|
Internal Resistance |
≤35mΩ |
|
Weight |
50g |
|
Dimensions |
18mm × 65mm |
Cycle Life
|
Condition |
Performance |
|
Standard Cycle (0.5C) |
≥500 cycles (80% capacity retention) |
|
High-Power Cycle (20A) |
≥300 cycles (70% capacity retention) |
Discharge Curve
Operating Temperature Range
|
Condition |
Temperature Range |
|
Charging |
0°C to 45°C (Max 60°C for ≤1hr) |
|
Discharging |
-20°C to 75°C (32A max at 60°C) |
|
Storage |
-40°C to 60°C (≤1 month) |
Certifications
- UN38.3
- IEC/CE
- MSDS
- RoHS Compliant
Key Features
- Energy Storage Optimized: Superior 32A discharge supports high-demand energy storage 18650 Li-Ion Battery arrays
- Thermal Stability: Advanced chemistry maintains performance at elevated temperatures
- Low Impedance: ≤35mΩ internal resistance minimizes energy loss
Applications
- Residential/commercial energy storage systems
- Solar power storage banks
- High-power UPS backup systems
- Industrial power buffers
Usage Warnings & Precautions
- Requires professional battery management system (BMS) for 32A applications
- Maintain cell temperature ≤60°C during continuous 32A discharge
- Parallel configurations must use matched impedance batteries
Storage Guidelines
- Long-term storage: 15-25°C at 40-60% charge
- Capacity recovery: Full cycle after >6 months storage
- Humidity: Maintain <65% RH
Warranty & Disclaimer
- 24-month warranty for manufacturing defects
- Void if used outside specified parameters
- Proper BMS required for warranty validation
Get in Touch
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