UPNRG Professional 12.8V LiFePO4 Starter Battery
The Safest Lithium Iron Phosphate Technology for Automotive & Powersports
UPNRG LiFePO4 batteries are designed for extreme safety and high-rate performance. Ideal for motorcycles, cars, ships, and aircraft, our batteries are explosion-proof and offer a massive weight reduction compared to traditional lead-acid models.
Technical Specifications
| Model | LFP12S | Voltage | 12.8V |
| True Capacity | 8Ah | CCA | 450 |
| Cycle Life | 3000+ Cycles (80% DOD) | Weight | 1.5kg |
| Cell Type | Grade A High Rate Pouch Cell | Warranty | 2 Years |
Battery Assembly & Quality Control Process
Step 01: Professional Cell Appearance & Initial QC Inspection
Step 02: High-Precision Capacity Grading (3-Month Monitoring)
Step 03: 10-Day Standing Stabilization Period
Step 04: Re-testing Internal Resistance & Voltage Consistency
Step 05: Precision Series/Parallel Laser Welding
Step 06: BMS Integration & Semi-finished 3-Cycle Aging Test
Step 07: Resin Pouring for Vibration Resistance & CCA Verification
Step 08: Final Aging Test, CCA Validation & Secure Packaging
Why Choose UPNRG LiFePO4?
Pure Copper Terminals: Lower internal resistance and zero corrosion for maximum CCA.
Advanced Smart BMS: Over-charge, over-discharge, and thermal balancing protection.
Customization & Case Studies
We support Full Color Customization (Red, Yellow, Green, Gray, etc.) and OEM Enclosure Design.
[Case Study] Australian Agricultural Sprayer:
A client replaced traditional 10KG lead-acid batteries with our specialized 2KG Lithium pack, reducing device weight by 80% while maintaining the same run-time.
Secure Packing & Delivery
FAQ
Q: Can I get a sample for testing?
A: Yes, samples are typically ready in 3-5 days. Check for quality before bulk orders.
Q: Do you have samples in stock?
A: Because each customer has different requests (voltage, capacity, BMS parameters), we usually build fresh to your specs, ensuring fast turnaround.
Q: Are these batteries environmentally friendly?
A: Absolutely. LiFePO4 is a green energy source and a key component in global carbon neutrality goals.