optimumnano
Description
The 12.8V 120Ah LiFePO4 Battery is designed for premium energy storage applications requiring long cycle life, high safety, and stable power output. Built with Grade-A LiFePO₄ cells and an intelligent BMS, this 12.8V 120Ah LiFePO4 Battery ensures reliable performance in solar systems, RVs, marine, UPS, and off-grid setups.
If you require customization, our engineering team can design the exact 12.8V 120Ah LiFePO4 Battery based on your voltage, capacity, BMS settings, discharge rate, or housing requirements. We support OEM/ODM for distributors, brand owners, and system integrators.
1. Product Highlights
Lithtech LiFePO4 BMS Lithium Battery Pack
Available Capacities: 100Ah / 120Ah / 150Ah / 200Ah / 300Ah
Ideal for: Solar Storage, RV, Marine, Golf Cart, UPS, Home Backup
2. Company Overview
Established in 2021, Jiangsu OptimumNano Energy is a CE, ROHS, IEC62133, and ISO9001:2015 certified high-tech lithium battery manufacturer.
We specialize in:
LiFePO₄ Battery Packs
Lithium Polymer Battery Packs
Customized Smart Energy Storage Systems
32800 Lithium Battery Packs
Portable Power Stations
Our technical team has 10+ years of industry experience, ensuring strong R&D capability and consistent quality.
3. Quick Details
Brand: OptimumNano
Model: 12.8V 120Ah
Cycle Life: 4000 cycles @1C, 80% DOD
OEM/ODM: Supported
Components: Cells + BMS + Cables + Connector + Case
Application: Boats / Golf Carts / Solar ESS / UPS / RV / Power Systems
Warranty: 3 Years
Certifications: CE, MSDS, UN38.3, BIS
Net Weight: 12.5kg
Charge/Discharge Rate: 1C
Origin: China
4. Battery Features
Cylindrical steel-shell cells
High capacity with stable discharge platform
Excellent cycle life & long service life
Reliable low-temperature performance
Low self-discharge (<3% per month)
Strong vibration & shock resistance
Dual protection system for enhanced safety
Ideal for deep-cycle and high-demand applications
5. Supply Ability
2,000 Packs / Month
6. Packaging & Delivery
Packaging: Export carton, foam protection
Port: Shanghai
Lead Time:
1 pc → 7 days
2–100 pcs → 20 days
101–500 pcs → 30 days
500 pcs → Negotiated
7. About Us
OptimumNano integrates standard production with customized engineering solutions, delivering professional LiFePO₄ battery systems tailored for global clients. We commit to high safety, strong stability, and a long service life across all products.
8. FAQ
1. Do you offer discounts for bulk orders?
Yes, price discounts are offered based on order quantity.
2. When will I receive your quotation?
Usually within 24 hours. Urgent inquiries can be prioritized.
3. Can you provide OEM/ODM service?
Yes, we offer fully customized battery solutions, including case design and BMS programming.
4. What are your payment terms?
30% down payment, 70% balance before shipment (TT/LC).
5. What delivery terms do you support?
FOB Shanghai / EXW / CFR / CIF / DDP / DDU — flexible for global clients.
6. Is every battery tested before shipment?
Yes, 100% testing is performed: capacity test, BMS test, charge/discharge test, aging test.
7. Can you design a new battery based on my specific requirements?
Yes, our engineers can design voltage, capacity, connectors, housing, and BMS according to your application.
8. What is your warranty and after-sales support?
3-year warranty with 24/7 online technical support and remote troubleshooting.
