optimumnano
Description
Jiangsu OptimumNano Energy Co., Ltd. proudly presents the 12.8V 35Ah LiFePO4 Battery, designed for high-performance motorsports and harsh operating environments.
With lightweight construction, stable output, and excellent durability, this 12.8V 35Ah LiFePO4 Battery delivers longer service life, higher safety, and stronger power than traditional lead-acid batteries—equivalent to a 30–35Ah lead-acid battery but at only one-third the weight.
Built with a standard rally casing, it fits all 12V systems and ensures reliable performance even under extreme conditions.
Product Highlights
Lightweight but powerful design
Safe and stable LiFePO4 chemistry
Long cycle life up to 2000+ times
High discharge performance for motorsports
Reliable operation in extreme temperatures
Maintenance-free, long-term durability
Designed for 12V power systems
Equivalent to 30–35Ah lead-acid power
Overview
The 12.8V 35Ah LiFePO4 Battery is engineered for applications that demand reliability, endurance, and consistent output.
It features military-grade cell selection, real capacity, and stable performance throughout the entire service life.
Wrapped in durable PVC or high-strength ABS housing, the pack supports fast charging, high efficiency, and long-term stability.
Rechargeable up to 2000 cycles
Strict QC and military-grade standards
Steady power delivery with minimal capacity loss
Quick Details
Place of Origin: Jiangsu, China
Brand Name: OptimumNano
Model Number: 12V 30Ah / 35Ah / 40Ah / 50Ah / 60Ah
Warranty: 3 years
Application: Electric power systems / Solar storage / EV / Motorsports
Charging Rate: 1C
Discharge Rate: 1C
Battery Type: LiFePO4 Lithium Battery
Cycle Life: 2000+ times
Supply Ability
100 Packs per Month
Packaging & Delivery
Wooden box or customized packaging
Ports: Shanghai, Shenzhen, etc.
Lead Time:
1–1 pcs: 15 days
2–10 pcs: 20 days
11–20 pcs: 30 days
20 pcs: To be negotiated
Battery Features
High-strength cylindrical steel shell
Excellent cycle life and durability
Strong low-temperature performance
Long platform voltage duration
Low self-discharge
Double safety protection design
Superior vibration and shock resistance
Stable performance in extreme outdoor environments
FAQ
1. Can you provide drawings and technical data?
Yes. Our engineering team provides detailed drawings and complete technical documents.
2. How do you support overseas customers after sales?
We offer 24/7 online service, including technical support and video troubleshooting.
3. Are all batteries tested before shipping?
Absolutely. Every battery pack undergoes 100% QC and capacity testing before shipment.
4. How do you solve equipment issues during usage?
Send us pictures or videos. We will diagnose the issue and provide replacement parts within the warranty period if needed.
5. What is your payment term?
30% deposit (TT/LC), 70% balance before shipping.
6. What shipping services do you offer?
We handle vessel booking, consolidation, customs declaration, documents, and logistics coordination.
7. Can you customize logo, size, or BMS settings?
Yes, OEM/ODM is fully supported for branding and technical customization.
8. What applications is the 12.8V 35Ah LiFePO4 Battery suitable for?
Motorsports, 12V vehicles, solar energy storage, backup power, outdoor equipment, and harsh-environment electronics.
