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CORNEX 3.2V 314Ah LiFePO4 Prismatic Cells – Reliable Energy for RVs and Backup Power
$ 404.00
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314Ah High Capacity – Provides ample stored energy to power RVs, campers, and home backup systems for extended periods without frequent recharging.
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Deep-Cycle Durability – Engineered for thousands of charge/discharge cycles, ensuring long-term reliability for daily RV use and emergency backup readiness.
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Stable LiFePO4 Chemistry – Delivers consistent voltage output with enhanced thermal and chemical stability, minimizing risks of overheating or thermal runaway.
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Prismatic Rigid Design – Space-saving flat-cell structure allows easy installation in compact RV compartments and standard battery racks.
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Versatile Application – Ideal for RV house banks, marine use, off-grid solar storage, and critical home backup power systems.
Specification
| Item | Performance |
| Model | Cornex PF173-314A |
| Cell Grade | Brand New Grade A Cell |
| Chemistry | Lithium Iron Phosphate(LiFePO4 or LFP) |
| Nominal Capacity | 314Ah |
| Nominal Voltage | 3.2V |
| Nominal Voltage | 2.5V–3.65V |
| AC Impedance Resistance(1KHz) | 0.19±0.05 mΩ |
| Weight | 5.6±0.084Kg |
| Dimensions | L6.85*W2.82*H8.15 in L174*W71.7*H207 mm |
| Cycle Life | ≥6000 Cycles |
| Residual Capacity loss | Per month ≤3.0% |
| Charging Temperature | 0℃~60℃ |
| Discharging Temperature | -20℃~60℃ |
📢 NOTE BEFORE PURCHASE
1. One CORNEX 3.2V 314Ah Cell will come with one set busbar, bolt, and washer for free. (e.g. 4 Cells will come with 4 pcs(busbars + bolts + washers) .
2. Each cell shall be used under strict monitoring, control, and protection by the BMS.
3. Before the first use, always charge the cells to full voltage.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience.
WHO IS SUITABLE TO BUY?
- DIY Enthusiasts
- Home Solar + Storage
- RV Traveler
- Marine & Golf Carts
- Off‑Grid & Remote Area Power
- Utility & Grid Storage
🚢Global Transportation and Fast Shipping from Overseas Warehouses
All battery cells we support shipping to destinations around the world such as Asia, North America, Europe, Oceania, etc. We also have warehouses overseas that can support fast delivery within 4-7 working days.












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