48V 280Ah Pouch Cell Lithium RV Battery with 50.4V Rated Voltage and 2000 Cycle Life for Caravan Vehicles
Price:
Negotiation
MOQ:
10pcs
Delivery Time:
25-30 days
Brand:
SOUNDON
Product Description
48V 280Ah Pouch Cell Lithium RV Battery
High-performance lithium battery pack featuring 51.1V nominal voltage and 280Ah capacity, designed specifically for RV and caravan applications. Certified with UN38.3 safety standards and engineered for exceptional energy density.
Battery Specifications
| Parameter | Value |
|---|---|
| Battery Cell Configuration | 26P14S |
| Rated Capacity | 280Ah |
| Rated Voltage | 50.4V |
| Working Voltage Range | 42-58.8V |
| Standard Charge Current | 0.1C |
| Rapid Charge Current | 0.2C |
| Standard Discharge Current | 0.2C |
| Cycle Life | 2000 cycles |
| Internal Impedance | <100 mΩ |
Individual Cell Specifications
| Model | SEPNi8688190-13.5Ah | SEPNi8688190P-17.5Ah | SEPNi11217127P-32Ah | SEPNi11100302P-50Ah |
|---|---|---|---|---|
| Rated Capacity (Ah) | 13.5 | 17.5 | 32 | 50 |
| Rated Voltage (V) | 3.6 | 3.65 | 3.65 | 3.7 |
| Internal Resistance (mΩ) | ≤2.5 | ≤3.5 | ≤2.0 | ≤1.5 |
| Energy Density (Wh/Kg) | 178 | 220 | 217 | 252 |
| Cycle Life | 3C/1C >3000 | 1C/1C>3000 | 1C/1C>2500 | - |
Performance Features
- High temperature performance (55℃): ≥100% capacity retention
- Low temperature performance (-20℃): ≥75% capacity retention
- UL certified 17.5Ah cells
- UN38.3 certified for transportation safety
- Superior energy density for extended runtime
- Fast charging and discharging capabilities
Certifications & Quality Assurance
Manufactured at Soundon New Energy Industry Park with strict quality control standards and comprehensive testing protocols.
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Company
Soundon New Energy Technology Co,.Ltd.
Location
NO. 78, Benchi West Road, Jiuhua Demonstration District,
Contact Person
Annie Wen