What is lifepo4 battery | FUNSONG

What is lifepo4 battery | FUNSONG

Lithium iron phosphate battery is a lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. The rated voltage of the single cell is 3.2V, and the charging cut-off voltage is 3.6V~3.65V. LiFePO4 battery is a lithium-ion battery technology that uses lithium iron phosphate as the cathode material, which has the advantages of high energy density, long life, low self-discharge rate and high safety performance. Such batteries are commonly used in applications such as electric vehicles, solar systems and portable devices.

A LiFePO4 battery, also known as a lithium iron phosphate battery, is a type of rechargeable battery known for its high energy density, long lifespan, and excellent safety characteristics. It is widely used in various applications, including electric vehicles, renewable energy storage, and portable electronics.

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Why Choose FUNSONG?

Compared with traditional batteries, lithium batteries have higher energy density. This means they can store more energy in a smaller size and weight, allowing electronics to last longer. We manufacture high-quality lithium-ion batteries that offer excellent performance in many applications.

Lithium batteries are less prone to the memory effect than conventional batteries, so they can be charged and discharged many times without loss of performance. In addition, lithium batteries also have good durability and can withstand the test of repeated use and extreme environments.

Lithium batteries do not contain harmful substances such as lead and mercury. Lithium-ion batteries produce less pollution during production and handling than conventional batteries. Lithium batteries can also be recycled and reused, helping to reduce the amount of e-waste and promoting sustainable development.

Lithium batteries are highly safe. We have adopted a variety of safety measures, such as temperature control, battery management system and protection circuit, etc., to prevent the battery from overheating or short circuit. In addition, lithium batteries are less prone to leaking or exploding, making them safer for use in electronics and cars, among other things.


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Dongguan Fengsong Electronics Co., Ltd. is a research and development, production, sales and service of lithium Battery Company.

Dongguan Fengsong Electronics Co., Ltd. has passed ISO9001, CE, TUV, UL, UN38.3 and other certifications. We treat each order with the tenet of quality first and customer first, treat each batch of products with the attitude of being serious and responsible and improving on perfection, and accumulate the corporate culture with the principle of being rigorous and realistic. Quality is the foundation of survival, innovation is the source of development, and customer satisfaction is our eternal pursuit.

In the future, we will be more active in meeting the challenges of the market, and strive to provide customers with competitive solar energy storage batteries and lithium battery solutions. Let the new energy really into the thousands of households, for the earth's low carbon environmental protection to do their own contribution.

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Our lifepo4 battery is customizable

As a leading manufacturer of LiFePO4 batteries, we take pride in offering customizable solutions to meet the unique needs of our customers. Our LiFePO4 batteries are renowned for their exceptional performance and reliability, and we go the extra mile to ensure they align perfectly with specific requirements.

At our state-of-the-art manufacturing facility, we have a dedicated team of engineers and technicians who work closely with our clients to understand their exact needs. From voltage and capacity specifications to form factor and safety features, we offer a wide range of customization options to tailor our LiFePO4 batteries accordingly.

One of the key benefits of our customizable LiFePO4 batteries is their ability to optimize performance and efficiency. By fine-tuning the battery's parameters, we can ensure that it meets the precise energy demands of different applications, whether it's electric vehicles, renewable energy storage systems, or portable electronics.

Moreover, our customizable LiFePO4 batteries are designed with longevity in mind. With their inherent high cycle life and exceptional durability, our batteries are built to withstand the test of time. By incorporating advanced battery management systems and monitoring technologies, we further enhance the safety and lifespan of our customized LiFePO4 batteries.

We understand the importance of versatility in today's rapidly evolving market. That's why we offer a range of customization options beyond technical specifications. Our clients can personalize their LiFePO4 batteries with branding, logos, and even aesthetic elements, ensuring a unique and tailored solution that meets their specific requirements.

By choosing our customizable LiFePO4 batteries, our customers gain a competitive edge in their respective industries. They can offer specialized and tailored energy storage solutions, empowering their applications with reliable and high-performing battery technology.

In conclusion, as a LiFePO4 battery manufacturer, we prioritize customization to provide the best solutions to our customers. Our commitment to excellence, coupled with our expertise in battery technology, enables us to deliver LiFePO4 batteries that are not only customizable but also optimized for superior performance, longevity, and reliability. Choose us as your partner, and together, we can power the future with customized LiFePO4 battery solutions.

User Reviews

What users say about FUNSONG

I am very satisfied with the products of this lithium battery factory. Their batteries are stable and reliable in quality and durable in capacity, which fully meet our needs. In the process of cooperating with them, their after-sales service is also very timely, able to respond to our needs in a timely manner, and actively solve problems.


I once bought a batch of batteries from this lithium battery factory, but found that the battery capacity decays quickly during use, and the performance is not as expected. Although the customer service staff were very nice, they did not solve our problem. So for this manufacturer, I am not very satisfied.


Our company has been cooperating with this lithium battery factory, their product quality is stable and reliable, and the delivery time is timely. In the long-term cooperation, we have also established a good cooperative relationship. They can provide customized services according to our needs, which makes us very satisfied.


The battery performance of this lithium battery factory is very stable, but the price is slightly higher than other manufacturers. However, considering the product quality and after-sales service are excellent, we are willing to pay for this quality. At the same time, this manufacturer also attaches great importance to environmental protection. Their production process can effectively reduce environmental pollution, which makes us more willing to cooperate with them.

Frequently Asked Question

Do you have any question?

LiFePO4 batteries offer several advantages. They have a longer lifespan compared to other lithium-ion batteries, typically lasting over 2,000 charge cycles. They exhibit high thermal stability and are less prone to thermal runaway or fire hazards. Additionally, LiFePO4 batteries have a higher energy density, allowing for increased energy storage capacity and improved overall efficiency.

LiFePO4 batteries play a crucial role in renewable energy storage systems. Their high energy density and long cycle life make them ideal for capturing and storing energy generated from renewable sources like solar panels or wind turbines. By efficiently storing surplus energy, LiFePO4 batteries enable a reliable and consistent power supply, even during periods of low renewable energy generation.

Yes, LiFePO4 batteries are widely used in electric vehicles. Their high energy density allows for longer driving ranges, and their fast-charging capabilities reduce charging times significantly. Moreover, LiFePO4 batteries' excellent thermal stability and safety features make them a reliable and safe choice for EV applications.

LiFePO4 batteries are known for their long lifespan. With proper maintenance and usage, they can last up to 10 years or more, depending on the specific application. The extended cycle life of LiFePO4 batteries makes them a cost-effective choice for applications requiring long-term reliability and durability.

LiFePO4 batteries are increasingly used in portable electronics such as smartphones, laptops, and tablets. Their high energy density provides longer battery life for these devices, allowing users to stay connected and productive for extended periods. Additionally, the stable chemistry of LiFePO4 batteries ensures a safer and more reliable power source for portable electronics.

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Three Ways To Use lifepo4-battery

We offer Lithium Batteries related products, if you are interested please contact us for more information.

lifepo4-batteryNew 10KW home Off grid solar energy storage system

New 10KW home Off grid solar energy storage system Solar panel : 300W MONO x10 PCS Combiner box: 1 Pcs Off grid inverter: 5KW x 1Pcs Battery: LFP or ESS DC Cable: 200M MC4 Connector:16 Pcs Mounting System:Ground or Roof ( Customized Optional )

What Should We Do If lifepo4-battery Catches Fire?

We offer Lithium Ion Battery related products, if you are interested please contact us for more information.

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