BTL 50Ah LFP Battery addresses critical pain points in energy storage: short cycle life, poor low-temperature performance, and insufficient safety for heavy-duty applications. With 6000+ deep cycles, 0.5C continuous discharge (25A), and 3.2V nominal voltage, this robust lithium iron phosphate (LFP) cell delivers reliable power for solar storage, EVs, and industrial machinery.
⚡ Core Technical Specifications
| Parameter | Specification | Conditions |
|---|---|---|
| Nominal Capacity | 50Ah | 0.2C discharge @25°C |
| Max Continuous Discharge | 25A (0.5C) | -20°C to 60°C |
| Cycle Life | ≥6000 cycles | 80% DOD, 80% capacity retention |
| Nominal Voltage | 3.2V | Stable output range: 2.5V–3.65V |
| Internal Impedance | ≤30mΩ | 20% SOC |
| Weight | 1.8kg ±5% | Compact design |
| Dimensions | 148×26×102mm | Space-efficient for EVs |
❄️ Extreme Environment Performance
- •-20°C Operation: Maintains 70% capacity at sub-zero temperatures
- •60°C Heat Resistance: Industrial-grade thermal stability
- •Wide Voltage Range: 2.5V–3.65V supports cold-start applications
🔒 Safety & Longevity Advantages
- •LFP Chemistry: Non-flammable and stable during high-rate discharges
- •Built-in BMS: Prevents overcharging, short circuits, and overheating
- Deep Cycle Endurance: 6000+ cycles = 5× lifespan vs. lead-acid
🏭 Target Applications
- Solar Energy Storage: 6000 cycles for decade-long off-grid systems
- Electric Vehicles: 25A continuous output for e-bikes and scooters
- Industrial Equipment: Reliable power for AGVs and forklifts
- Telecom Backup: Cold-start capability in extreme conditions
💡 Competitive Edge
- Cost Efficiency: 6000 cycles = 70% lower TCO vs. competitors
- Fast Charging: 0.5C charging to 80% in 2 hours
- Lightweight: 1.8kg vs. 4.5kg lead-acid equivalents
📦 Bulk Order Offer (Min. 50 units)
🔥 Limited Promotion:
- ✅ 50+ units: Free BMS customization
- ✅ 100+ units: Additional 8% discount + UL certifications
- ✅ 500+ units: Dedicated technical support
Contact immediately to obtain the latest quotation for BTL 50Ah LFP Battery.
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