Grade A 3.2V LiFePO4 Prismatic Battery Cell — CATL314Ah
Short Description
Power your independence with Ampbird Grade A LiFePO4 prismatic cells. Engineered for stability and longevity, our cells are the gold standard for building custom 12V, 24V, or 48V battery packs. Whether you are upgrading your RV, securing off-grid solar storage, or outfitting a marine vessel, expect premium performance, factory-matched consistency, and full QR traceability in every shipment.
Key Features
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Certified Grade A Quality: 100% brand new, genuine prismatic LiFePO4 cells. No recycled, no refurbished, and no salvaged components.
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Capacity Freedom: Choose between the industry-standard 280Ah or the high-density 314Ah to perfectly match your power requirements.
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Industry-Leading Cycle Life: Achieve 6000+ deep charge/discharge cycles at 80% DOD. Build it once and rely on it for years.
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Superior Efficiency: Ultra-low internal resistance ensures consistent power output, faster charging, and less thermal buildup.
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Perfectly Matched: Every order is batch-matched for capacity (Ah) and internal resistance (mΩ) to ensure your pack stays balanced right out of the box.
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DIY & Professional Ready: Standard terminal dimensions make these compatible with all common 4S, 8S, and 16S BMS configurations.
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Warranty: Backed by our 5-year limited warranty and dedicated technical support.
Specifications
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Build Your Custom Pack
Easily scale your system to meet any power demand:
| Configuration | Total Voltage | 280Ah | 314Ah |
| 4S (12V) | 12.8V | 3.58 kWh | 4.02 kWh |
| 8S (24V) | 25.6V | 7.17 kWh | 8.04 kWh |
| 16S (48V) | 51.2V | 14.34 kWh | 16.08 kWh |
Recommended BMS Pairing
We highly recommend using a Daly Smart BMS to monitor cell health and protect your investment:
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12V Systems (4S): Daly Smart BMS 4S 12V 200A
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24V Systems (8S): Daly Smart BMS 8S 24V 200A
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48V Systems (16S): Daly Smart BMS 16S 48V 200A
What’s in the Box?
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LiFePO4 Prismatic Cell(s) [as ordered]
- Busbars, Bolts, and Spacers included based on your selection
Important Safety Notice
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Top-Balance: We strongly recommend top-balancing all cells before series/parallel assembly.
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Safety First: Always use a compatible BMS and an appropriately rated fuse.
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Care: Do not short circuit, puncture, crush, or expose to temperatures above 60°C. Assembly should only be performed by qualified personnel.
FAQ
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Q: Are these Grade A? A: Yes, 100% Grade A with intact QR codes and full factory test documentation.
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Q: Can I mix brands? A: No. We strongly advise against mixing different brands, chemistries, or unmatched batches in one pack.
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Q: What charger do I need? A: Always use a LiFePO4-specific charger matching your series configuration voltage.
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Q: Do you offer bulk discounts? A: Yes. Please reach out to us for pallet or container-level pricing.