Top Deals 12.8V LiFePO4 Automobile Batteries Lithium Ion Car Battery Automotive Battery Factory
-Max Load Quantity(cells): 1200
-Cycle Life: 3000 cycles
-Model Number: 40B19RMF
-Operating Temperature(℃): -25-60℃
-Cathode Materials: LiFePO4
- Overview
- Recommended Products
Safe and Reliable: LiFePO4 batteries are thermally stable, non-toxic, and non-flammable, ensuring the safety of both the vehicle and its occupants. This makes them a preferred choice for modern automotive applications.
Energy Density: Lithium-ion technology provides more power in a compact form factor. This higher energy density allows for longer-lasting performance, even under challenging conditions.
Extended Lifespan: Traditional lead-acid batteries tend to degrade faster, especially when subjected to frequent discharge cycles. With 3000 cycles, the 40B19RMF battery significantly outlasts lead-acid alternatives, offering reliable performance for several years.
Cost-Effective: The longer cycle life translates into lower maintenance costs and fewer replacements, which can result in substantial savings over the life of the vehicle.
Fast Starting Power: With a 400A CCA, this battery ensures fast engine starts even in cold conditions, providing the necessary power to restart the engine quickly and efficiently when the system engages.
Efficient Charging and Power Delivery: Designed to handle the demands of start-stop technology, the 40B19RMF battery charges and discharges efficiently, improving the overall fuel efficiency of the vehicle.
Space-Saving: The compact design ensures that it fits into the limited space available in modern vehicles, particularly those with advanced power systems.
Lightweight: At just 8.8kg, the battery reduces the overall weight of the vehicle, contributing to improved fuel efficiency and better overall vehicle performance.
All-Weather Performance: Whether you're driving in extreme heat or freezing temperatures, the 40B19RMF battery provides consistent and dependable power, making it a reliable choice for vehicles used in diverse climates.
Non-Toxic Materials: The use of LiFePO4 ensures that the battery is free of harmful materials, contributing to its eco-friendly design.
Recyclability: LiFePO4 batteries are also highly recyclable, making them a sustainable option for consumers looking to reduce their environmental footprint.
Passenger Cars: Especially those equipped with start-stop technology, which benefits from the battery’s high CCA and long cycle life.
Electric and Hybrid Vehicles: The lightweight, high-capacity nature of the 40B19RMF battery makes it a suitable option for electric and hybrid vehicles that require a high-performance, long-lasting power source.
Trucks and Commercial Vehicles: Vehicles that need robust, reliable power for frequent engine starts and stops, such as commercial trucks and delivery vans.
Off-Road and Heavy-Duty Vehicles: The wide operating temperature range and high performance make this battery a suitable choice for off-road and heavy-duty vehicles, ensuring that they stay powered in the most demanding environments.
Introduction
In the ever-evolving world of automotive technology, the demand for efficient, durable, and environmentally-friendly energy solutions is at an all-time high. The 12.8V LiFePO4 Automobile Batteries are designed to meet these needs by providing a high-performance lithium-ion power solution for modern vehicles, especially those equipped with start-stop systems. As part of the growing trend of sustainable automotive solutions, these lithium batteries are crafted with cutting-edge technology to offer superior performance, extended cycle life, and reliability.
Core Features of the 40B19RMF LiFePO4 Battery
1. Advanced LiFePO4 Technology
At the heart of the 12.8V LiFePO4 Automobile Battery is the LiFePO4 technology, known for its safety, long cycle life, and environmentally friendly characteristics. Compared to traditional lead-acid batteries, the LiFePO4 chemistry offers higher energy density, improved efficiency, and better safety.
2. Long Cycle Life and Durability
The 40B19RMF LiFePO4 Battery is engineered for extended durability, with a cycle life of 3000 cycles. This makes it an excellent long-term investment for vehicle owners.
3. High Performance for Start-Stop Systems
The 12.8V LiFePO4 Automobile Battery is perfectly suited for vehicles equipped with start-stop systems. These systems require a battery that can handle frequent starts and stops without compromising performance. The high CCA (Cold Cranking Amps) and fast recharge time make the 40B19RMF battery ideal for this application.
4. Compact and Lightweight Design
With dimensions of 196mm x 130mm x 202mm and a weight of only 8.8kg, the 40B19RMF battery offers a compact and lightweight solution for vehicles that require a high-performance power source without sacrificing space.
5. Wide Operating Temperature Range
The 40B19RMF LiFePO4 Battery is designed to operate in a wide range of temperatures, from -25°C to 60°C. This makes it highly adaptable to various environments, ensuring reliable performance regardless of climate conditions.
6. Environmentally Friendly Solution
As a lithium-ion battery with LiFePO4 chemistry, the 40B19RMF battery is more environmentally friendly than traditional lead-acid batteries. It does not contain hazardous materials such as lead, making it a safer choice for both users and the environment.
Applications of the 40B19RMF LiFePO4 Battery
The 40B19RMF LiFePO4 Automobile Battery is specifically designed for use in vehicles equipped with start-stop systems, but its applications extend beyond just cars. It is ideal for:
Advantages of the 40B19RMF LiFePO4 Battery
1. Reduced Environmental Impact
The 40B19RMF LiFePO4 Battery is a cleaner, greener alternative to traditional lead-acid batteries. With its non-toxic composition and recyclability, this battery significantly reduces the environmental impact of your vehicle.
2. Cost-Effective Over Time
The long cycle life, low maintenance needs, and reliable performance of the 40B19RMF battery make it a cost-effective solution for modern vehicles, offering a better return on investment compared to traditional batteries.
3. High Efficiency and Reliability
The 400A CCA, fast recharge time, and wide temperature tolerance ensure that the 40B19RMF LiFePO4 battery provides efficient and reliable power for vehicle engines, making it the ideal choice for modern automotive power systems.
Conclusion
The 40B19RMF LiFePO4 Automotive Battery represents the future of automotive power solutions. With its high energy density, extended cycle life, and maintenance-free design, it offers superior performance and long-lasting reliability for vehicles with start-stop systems. Whether for passenger cars, trucks, or electric vehicles, the 40B19RMF battery provides the energy efficiency and reliability that modern vehicles demand. Designed to withstand extreme temperatures and provide fast, consistent power, this battery is the ultimate choice for vehicle owners seeking a high-performance, eco-friendly, and cost-effective solution. With 5 years of warranty and cutting-edge technology, the 40B19RMF LiFePO4 Automotive Battery is the perfect choice for those looking to stay ahead in the evolving world of automotive energy solutions.

item |
value |
Application |
car |
Max Load Quantity(cells) |
1200 |
Cycle Life |
3000 cycles |
Model Number |
40B19RMF |
Operating Temperature(℃) |
-25-60℃ |
Cathode Materials |
LiFePO4 |
Battery Type |
Solid state |
Dimension (L*W*H) |
196*130*202*227mm |
Weight |
8.8KG |
Place of Origin |
China |











Q What types of batteries do you offer for electric vehicles?
A We provide a wide range of batteries suitable for various electric vehicles, including high-capacity lithium batteries and specialized AGM lead-acid batteries designed for enhanced performance and safety.
A Yes, our motorcycle starting lead-acid batteries are designed to be compatible with a variety of motorcycle models. We also offer customized solutions to ensure perfect fit and performance for specific motorcycles.
A Absolutely. We can develop custom batteries according to your specific voltage and capacity needs. Our in-house R&D team will work closely with you to design the perfect battery solution for your project.
A Our batteries have obtained [list certifications, e.g., ISO 9001, CE, UL] certifications. These certifications ensure that our products meet the highest standards of quality and safety.
A Yes, we offer custom battery charger development services. Our technical team can design and manufacture battery chargers tailored to your specific battery type, charging requirements, and application environment.
A We provide comprehensive after-sales services, including technical support, troubleshooting assistance, and warranty service. If you encounter any issues with our batteries, our dedicated customer service team will be ready to help.
A The lead time for custom battery orders depends on the complexity of the project and the quantity. We will provide you with a specific lead time once we receive your detailed requirements.
A Yes, we accept express delivery terms such as DHL, FedEx, and UPS. For urgent orders, we can expedite the production and shipping process to ensure you receive your products as quickly as possible.
A We have extensive experience in sea shipping. We can arrange shipments via sea freight, air freight, or express delivery based on your preference and budget. We will provide you with detailed tracking information and assist with customs clearance if needed.
A Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram, Credit Card,PayPal,Western Union,Cash;