12.8V 40AH LiFePO4 Battery

$198.42

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UPNRG High-Performance LiFePO4 Lithium Battery

Model: 27-66 | CCA: 1000 | 3000+ Cycles

Experience the next generation of power with the UPNRG Lithium Iron Phosphate (LiFePO4) Battery. Engineered for high-rate performance, this battery delivers a massive 1000 CCA for reliable starting and an exceptional cycle life of over 3000 times at 80% DOD. Perfect for demanding automotive and industrial applications.

Technical Specifications

Item / Model 27-66
CCA (Cold Cranking Amps) 1000
Cycle Life 3000 Times (80% DOD)
Cell Type High Rate Pouch Cell
Weight 5.9kg (Ultra-Lightweight)
Internal Resistance ≤2 mΩ
Warranty 2 Years

Product Features & Details

Why Choose UPNRG Lithium Iron Phosphate?

  • Safe & Reliable: LiFePO4 chemistry is the safest in the lithium family, ensuring no fire or explosion risks.
  • Fuel Efficiency: Faster discharge speeds and higher energy conversion rates improve overall electrical system efficiency.
  • Lightweight Power: At only 5.9kg, it significantly reduces vehicle weight while providing superior kinetic energy release.

Company Profile & Certifications

Packing & Delivery

Frequently Asked Questions

1. Q: Do you offer samples for quality testing?
A: Yes, samples are available with a typical lead time of 3-5 days.

2. Q: Do you accept OEM or ODM?
A: Absolutely. We provide customized voltage, capacity, packaging, and branding solutions.

3. Q: Why should we use LiFePO4 batteries?
A: They are the safest lithium chemistry available, offer higher energy density, and improve electric conversion efficiency compared to traditional lead-acid batteries.