12.8V 4AH LiFePO4 Battery

$36.28

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UPNRG High-Performance 12.8V LiFePO4 Lithium Battery Solution

High Energy Density | 4000-15000 Cycles | Fast Charging

Superior Battery Features

Lithium-Ion vs. Lead-Acid Batteries

Features UPNRG Lithium-Ion Lead-Acid Batteries
Service Life 2000 – 15000 Cycles ~600 Cycles
Discharge Depth 80% – 100% 50%
Weight Ultra-Light Heavier
Charging Efficiency 3x Faster & Efficient Slow & Low Efficiency
BMS Protection Smart BMS Included None
Security Higher Stability Prone to leaks

ISO Certified Manufacturing Process

Packing, Delivery & Feedback

Frequently Asked Questions

Q1: Are you an experienced battery manufacturer?
A: Yes, UPNRG is a professional LiFePO4 battery factory in Guangdong, China, providing customized power solutions for global clients.

Q2: Where can these batteries be applied?
A: Our batteries are highly versatile, suitable for Motorcycles, UTVs, ATVs, Marine vessels, Solar Storage, and EVs.

Q3: Do you offer samples for testing?
A: Absolutely. We provide sample units for quality check within 3-5 days.

Q4: What is your warranty policy?
A: We offer a 2-year worry-free warranty and full after-sales technical support.