3.7V 2000mAh LiFePO4 Cylindrical Battery Cells 18650 Size for Power Tools and Energy Storage
3.7V LiFePO4 cylindrical battery cells provide exceptional safety, long cycle life, and reliable performance for demanding industrial applications. These lithium iron phosphate batteries feature stable chemistry with minimal thermal runaway risk.
- Long cycle life: Thousands of charge/discharge cycles with minimal capacity loss
- Stable performance: Consistent output voltage under varying loads
- Fast charging capability with 2A maximum charge current
- High efficiency with low internal resistance for optimal power delivery
- Environmentally friendly: Free from cobalt and nickel hazardous materials
- Compact 18650 cylindrical design for space-efficient integration
- Wide temperature range: -20°C to 60°C operation
| Property | Specification |
|---|---|
| Nominal Voltage | 3.7V |
| Capacity | 2000mAh |
| Size | 18650 |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Max Charge Current | 2A |
| Max Discharge Current | 2A |
| Charging Temperature | 0°C to 45°C |
| Discharging Temperature | -20°C to 60°C |
| Storage Temperature | -20°C to 45°C |
| Protection Features | Overcharge, Over Discharge, Over Current, Short Circuit |
Lightweight, long-lasting power source for high-drain applications
Solar energy storage and backup power systems for reliable energy supply
Continuous power during outages with reliable backup energy
Bicycles, motorcycles, and other personal transportation options
Reliable and efficient power for continuous robotic operation
Laptops, tablets, and portable devices requiring safe power storage
Yunfan Factory provides comprehensive customization options including battery capacity and voltage adjustments, branding and logo application, custom enclosures, specialized BMS configurations, and application-specific features like fast charging and temperature control.
CE, UL, and RESH certified with comprehensive technical support including installation guidance, maintenance services, 24/7 customer assistance, and after-sales warranty coverage.
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