12.8V 100Ah LiFePO4 Battery

Product Description

1. The 12.8V 100Ah LiFePO4 Battery is a high-performance deep cycle lithium battery designed for solar energy storage, electric mobility, and backup power systems.

2. Using advanced LiFePO4 chemistry, this battery provides superior safety, longer lifespan, and consistent energy output. With a nominal voltage of 12.8V and capacity of 100Ah, it is ideal for applications requiring stable and long-lasting power.

3. Equipped with a smart BMS system, the battery ensures safe operation by continuously monitoring voltage, current, and temperature.

4. Compared with traditional lead-acid batteries, this lithium battery offers:

• Longer service life (3–5×)

• Faster charging capability

• Higher usable capacity

• Maintenance-free operation

• Eco-friendly and non-toxic materials

5. Its plug-and-play design makes it easy to integrate into existing systems, especially for replacing traditional 12V batteries.

Key Features

1. Deep Cycle LiFePO4 Battery Technology
Built with advanced lithium iron phosphate (LiFePO4) cells, this 12.8V 100Ah battery delivers excellent safety, long cycle life, and stable performance for energy storage applications.

2. Long Lifespan – 2000+ Cycles
Designed for deep cycle use, the battery provides over 2000 charge/discharge cycles, significantly outperforming traditional lead-acid batteries.

3. Built-in Smart BMS Protection
Integrated Battery Management System (BMS) protects against overcharge, over-discharge, overcurrent, short circuit, and temperature fluctuations.

4. Lightweight & High Energy Density
Compared with lead-acid batteries, this lithium battery is lighter, more compact, and more efficient, making installation and transportation easier.

5. Wide Temperature Performance
Reliable operation in environments from -20°C to 60°C, suitable for both indoor and outdoor applications.

6. Drop-in Replacement for Lead-Acid Batteries
Standard 12V design allows direct replacement of VRLA / AGM / GEL batteries without system modification.

Technical Specifications

Applications

The 12.8V 100Ah lithium battery is widely used in:

1. Solar energy storage systems

2. Home energy storage

3. RV / camper power systems

4. Electric scooters & e-bikes

5. Golf carts & electric vehicles

6. Marine and boat power systems

7. Backup power (UPS)

8. Portable power stations

Why Choose OptimumNano

Jiangsu OptimumNano Energy Co., Ltd. is a professional manufacturer specializing in LiFePO4 lithium batteries and energy storage systems.

1. Established lithium battery manufacturer with strong R&D capability

2. Advanced automated production lines

3. Focus on cylindrical LiFePO4 battery technology

4. Scalable production capacity for global supply

5. OEM / ODM customization support

Certifications

Our products comply with international standards: UN38.3 / MSDS / CE / UL1642 / RoHS / BIS (India) / CCC / PSE (Japan)

FAQ

1. Is this battery LiFePO4?
Yes, it uses high-quality lithium iron phosphate cells.

2. Can it replace lead-acid batteries?
Yes, it is designed as a direct replacement for 12V lead-acid batteries.

3. What is the cycle life?
More than 2000 cycles under standard conditions.

4. Is it safe?
Yes, LiFePO4 chemistry is one of the safest lithium battery types.

5. Does it have a BMS?
Yes, it includes a smart Battery Management System.

6. Can it be used for solar systems?
Yes, it is ideal for solar energy storage applications.

7. What is the charging time?
Typically 4–6 hours depending on charger.

8. Do you support OEM customization?
Yes, we provide full OEM/ODM services.

9. What is the warranty?
Usually 3–5 years depending on application.

10. What is the delivery time?
Generally 15–25 working days.

Send Inquiry

1. Looking for a reliable 12V lithium battery supplier?

2. Contact us for:

• Bulk pricing

• OEM solutions

• Sample orders

• Technical support

3. We will respond within 24 hours.