12.8V 4Ah LiFePO4 Battery

$45.83

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UPNRG Professional 12.8V LiFePO4 Motorcycle Starter Battery Series

Ultra-Lightweight | Massive Cranking Power | 2500+ Deep Cycles

The UPNRG 12.8V LiFePO4 Starter Battery is engineered for high-performance motorcycles. Designed for rapid engine cranking and extreme safety, it provides 70% weight savings over lead-acid batteries and a maintenance-free lifespan of over 10 years.

Technical Comparison: UPNRG Lithium vs. Lead-Acid

Performance Features UPNRG LiFePO4 Lead-Acid Battery
Service Life 2000 – 2500 Cycles About 600 cycles
Discharge Depth (DOD) 80% – 100% 50%
Weight Ultra-Light (Save 70%) Heavier
Charging Efficiency 3x Faster & Efficient Slow Efficiency
Engine Start One-Pulse Rapid Start Slower Cranking
Terminal Durability Anti-corrosion Copper Lead (Oxidizes easily)

Global Terminal Standards (SAE / DIN / EN / JIS)

We provide multiple terminal configurations to ensure global compatibility. Please check the layouts below to find the one suitable for your vehicle.

Typical Applications

ISO Certified Manufacturing & Quality Assurance

UPNRG (Guangzhou Unipower Electronics Co., Ltd.) is a premier manufacturer specializing in high-rate LiFePO4 battery solutions. Our factory utilizes state-of-the-art automated production and rigorous testing to deliver safety and performance to global markets.

Worldwide Packing & Secure Shipping

Frequently Asked Questions

Q1: Are you a professional battery manufacturer?
A: Yes, UPNRG is an experienced LiFePO4 battery factory in Guangdong, China. We support full customization for diverse industrial and transport energy needs.

Q2: Where can these batteries be used?
A: Our starter batteries are ideal for motorcycles, racing vehicles, ATVs, UTVs, RVs, and solar energy storage systems.

Q3: What certifications do your batteries hold?
A: Every battery is certified with CE, UN38.3, and MSDS, ensuring safety and compliance for safe international transport by sea and air.

Q4: Do you offer samples for technical testing?
A: Absolutely. We offer sample units for performance evaluation and quality testing within 3-5 days.