Sunpower INR18650 3200: High-Capacity Power for Industrial Applications
The Sunpower INR18650 3200 lithium-ion battery sets a new standard for high-performance energy solutions. Key specifications:
- 3,200mAh Nominal Capacity (0.2C discharge)
- 10A Continuous Discharge Current (20A pulse)
- Ultra-Low Internal Resistance: ≤18mΩ (1kHz AC, 30% SOC)
- Wide Temperature Tolerance: -20°C to 75°C Discharge / 0°C to 45°C Charge
Why Choose Sunpower INR18650 3200?
- Extreme Durability: Passes 600+ cycles at 3.2A charge/10A discharge (60% capacity retention)
- Military-Grade Safety: Certified to UN38.3, IEC 62133, and MIL-STD-810H
- Cost Efficiency: 15% lower price per kWh than Samsung 30Q (3000mAh/15A)
Competitive Comparison
| Parameter | Sunpower 3200 | Samsung 30Q | LG INR18650-30E | Sony VTC6A |
|---|---|---|---|---|
| Capacity (mAh) | 3,200 | 3,000 | 3,000 | 3,000 |
| Max Discharge (A) | 10 | 15 | 10 | 30 |
| Cycle Life | 600 | 500 | 550 | 600 |
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