Product Details
EVE Grade A 334Ah LiFePO4 Cells – Industrial Reliability
Engineered for heavy-duty energy storage, extreme RV boondocking, and marine house banks. The EVE 334Ah Prismatic Cell delivers elite volumetric energy density, packing 1068.8Wh of raw, dependable power into a single compact footprint.
⚡ Direct Solutions to Your DIY Energy Storage System
1. Guaranteed Grade A+ Integrity: Every cell is factory-fresh with original, intact QR codes, strictly matched voltages, and ultra-low internal resistance. No bloated, degraded, or B-grade stockr.
2. Maximized Footprint Efficiency: 1068.8Wh per cell (3.2V * 334Ah). Easily configure high-capacity banks to eliminate energy anxiety: 4 cells for 12V (4.27kWh), 8 cells for 24V (8.55kWh), or 16 cells for 48V (17.1kWh).
3. True 6000+ Deep Cycles: Built for long-term deployments. Retains over 80% capacity even after 6000+ charge/discharge cycles (@80% DOD).
4. Hassle-Free DDP Shipping: All customs clearance, import taxes, and duties are 100% pre-paid (Delivered Duty Paid) to your doorstep. No hidden fees at the border.
🎯 Targeted Application Performance
🚐 RV & Off-grid Camping
Ditch heavy lead-acid restrictions. Build a compact, lightweight bank capable of running high-draw rooftop air conditioners, induction cooktops, and heavy electronics for days off-grid.
⛵ Marine & Sailboat House Batteries
Maximize tight onboard battery compartments. These high-density cells deliver double the runtime of standard lithium options in the same physical space to power trolling motors and navigation systems.
🏡 Solar & Home Energy Storage
The ultimate building block for DIY residential power. Stack 16S 48V configurations to seamlessly store solar power and keep critical household loads running during grid blackouts.
What’s in the Box?
To make your DIY journey seamless, every single cell purchased comes fully equipped with premium accessories:
1 x EVE 334Ah LiFePO4 Battery Cell
1 x Copper Busbar (Flexible or Solid options available)
2 x Nuts/Bolts
1 x Custom-Cut Epoxy Insulation Sheet/ Epoxy Board
Why Choose AmpBird Cells
The foundation of every great battery build.
LiFePO4 Chemistry
Thermal stable, non-flammable, 3,000-8,000 cycle lifespan. The only safe choice for home energy storage.
Grade A Cells Only
Every cell batch-tested for capacity, internal resistance, and voltage before shipping. No B-grade, no surprises.
Deep Cycle Ready
Designed for 80% DoD daily discharge. Solar cycling, off-grid loads, and backup power -- built for real use.
-20℃ to 60℃ Operating
Wide temperature tolerance. Reliable in unheated garages, outdoor cabinets, and marine environments.
Compact Prismatic Form
Prismatic cells stack efficiently with minimal wasted space. Higher energy density than cylindrical cells.
Low Self-Discharge
< 3% monthly self-discharge rate. Store seasonally and come back to a full charge.
QUESTIONS & ANSWERS
Frequently Asked Questions
Are these genuine Grade A LiFePO4 cells?
Are the cells matched before shipping?
What applications are these cells suitable for?
What if my order arrives damaged?
How long is the warranty?
How long does shipping take?
Do you provide technical support for DIY battery projects?
Can I purchase a complete DIY battery kit together with the cells?
The cells look very new and the body are flat with no swelling. The QR codes scan properly and show the production information. Mine were manufactured in 2026.
