Topband 20Ah LFP Battery addresses critical pain points in energy storage: short cycle life, inefficient discharge rates, and unreliable performance in extreme temperatures. With 5000+ deep cycles, 1C continuous discharge (20A), and 3.2V nominal voltage, this robust lithium iron phosphate (LFP) cell delivers reliable power for solar storage, electric vehicles (EVs), and industrial machinery.
⚡ Core Technical Specifications
| Parameter | Specification | Conditions |
|---|---|---|
| Nominal Capacity | 20Ah | 0.2C discharge @25°C |
| Max Continuous Discharge | 20A (1C) | -20°C to 60°C |
| Cycle Life | ≥5000 cycles | 80% DOD, 80% capacity retention |
| Nominal Voltage | 3.2V | Stable output range: 2.5V–3.65V |
| Internal Impedance | ≤6mΩ | 20% SOC |
| Weight | 510g ±10g | Compact design |
| Dimensions | 70×27×145mm | Space-efficient for EVs |
❄️ Extreme Environment Performance\•
- -20°C Operation: Maintains 80% 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: 5000+ cycles = 6× lifespan vs. lead-acid
🏭 Target Applications
- Solar Energy Storage: 5000 cycles for decade-long off-grid systems
- Electric Vehicles: 20A 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: 5000 cycles = 70% lower TCO vs. competitors
- Fast Charging: 1C (20A) charging to 80% in 1.5 hours
- Lightweight: 510g vs. 6.5kg lead-acid equivalents
📦 Bulk Order Offer (Min. 50 units)
Limited Promotion:
- ✅ 50+ units: Free BMS customization
- ✅ 100+ units: Additional 10% discount + UL certifications
- ✅ 500+ units: Dedicated technical support
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