GREAT Penghui 40135 20Ah LFP Battery eliminates critical pain points in energy storage: limited cycle life, insufficient discharge rates, and safety risks in harsh environments. With 4000+ deep cycles, 3C continuous discharge (60A), and 20Ah capacity, this lithium iron phosphate (LFP) battery delivers reliable power for industrial machinery, renewable energy systems, and heavy-duty equipment.
⚡ Key Technical Specifications
| Parameter | Specification | Test Conditions |
|---|---|---|
| Nominal Capacity | 20Ah | 0.5C discharge @25°C |
| Max Continuous Discharge | 60A (3C) | -20°C to 60°C |
| Cycle Life | ≥4000 cycles | 80% DOD, 80% capacity retention |
| Nominal Voltage | 3.2V | Stable output range: 2.5V–3.65V |
| Internal Resistance | ≤2.0mΩ | 1kHz impedance measurement |
| Operating Temperature | -20°C to 60°C | Charging/discharging efficiency |
| Storage Conditions | 25°C±5°C, 60%±25% RH | 3.2-3.225V, recharge every 3 months |
| Dimensions | 40.3×137.3mm | Lightweight design (370±10g) |
🔥 Competitive Advantages
- Ultra-Durable: 4000+ cycles vs. traditional lead-acid (6× lifespan)
- High Power Density: 60A continuous discharge for heavy loads
- Safety Certified: Passed crush, vibration, and thermal runaway tests
- Wide Temperature Tolerance: -20°C operation with 60% capacity retention
🏭 Target Applications
- Renewable Energy Storage: Ideal for solar/wind systems requiring long-term reliability
- Industrial Equipment: Forklifts, AGVs, and robotics demanding stable power
- Commercial Transport: Electric carts and logistics vehicles needing fast charging
💡 Why Choose GREAT Penghui?
- Cost Efficiency: 4000 cycles reduce total cost of ownership by 70%
- Rapid Prototyping: Free samples available for project validation
- Global Compliance: Meets IEC, UL, and CE safety standards
📦 Request a Quote Now!
🔥 Special Offer:
- ✅ 100+ units: Free BMS integration
- ✅ 200+ units: 15% bulk discount
- ✅ Customized solutions: Contact our engineers
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