Lishen 25Ah LFP Battery solves critical industry challenges: limited cycle life in deep-discharge applications, poor low-temperature performance, and insufficient high-current capabilities. With 25Ah capacity, 3C continuous discharge (75A), and 3000+ deep cycles, this aluminum-cased LiFePO4 cell delivers reliable power for industrial EVs, solar storage, and heavy machinery.
⚡ Core Technical Specifications
| Parameter | Specification | Condition |
|---|---|---|
| Nominal Capacity | 25Ah | 0.2C @25°C |
| Continuous Discharge | 75A (3C) | -25°C to 65°C |
| Max Charging Current | 25A (1C) | 0°C to 45°C |
| Cycle Life | ≥3000 cycles | 80% DOD, 80% capacity retention |
| Internal Impedance | <5mΩ | 20% SOC |
| Weight | 557g | N.A. |
| Dimensions | 27×70×134mm | Compact design |
❄️ Extreme Environment Performance
- -25°C Operation: Maintains stable discharge at sub-zero temperatures
- 65°C Heat Resistance: Industrial-grade thermal stability
- Wide Voltage Range: 2.0V–3.65V (supports cold-start applications)
🔒 Safety & Longevity Advantages
- Aluminum Casing: Enhanced durability and heat dissipation
- Ultra-Low Impedance: <5mΩ minimizes heat generation during 3C discharge
- Deep Cycle Endurance: 3000+ cycles at 80% depth of discharge
🏭 Target Applications
- Industrial EVs: Forklifts, AGVs requiring 75A continuous output
- Solar ESS: 3000+ cycles for decade-long off-grid systems
- Telecom Backup: -25°C cold-start capability
- Robotics: Compact size (27×70×134mm) for space-constrained designs
💡 Competitive Edge
- 3× Power Density: 75A discharge vs. standard 1C batteries
- Cost Efficiency: 3000 cycles = 5× lifespan vs. lead-acid
- Fast Charging: 1C (25A) charging to 80% SOC in 1.5 hours
📦 Bulk Order Offer (Min. 50 units)
🔥 Limited Promotion:
- ✅ 50+ units: Free terminal customization (M6/M8)
- ✅ 100+ units: Additional 7% discount + UL test reports
- ✅ 500+ units: Dedicated OEM technical support
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