what is lfp battery?

what is lfp battery?

lfp battery is a lithium-ion battery with iron phosphate as the positive electrode material. LFP batteries have many advantages over other types of Li-ion batteries, including longer life, greater thermal stability, and a lower risk of thermal runaway (a condition in which the battery temperature increases rapidly, potentially leading to a fire or explosion) .

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The company, formerly known as Dongguan Jiexin Energy, was established in 2003. The founder and core team members have been deeply involved in the field of 3C consumer batteries and power lithium batteries for 20 years.


We deeply understand the value of superior customer service. Happy customers are always repeat customers, which can turn into long-term loyal customers. Superior customer service is more than simply delivering products or services as ordered, it's about being responsive to needed and proactive . 


Rongke has a production capacity of more than 18,000 batteries per month, and can flexibly coordinate production and change versions according to customer needs. We have a modern industrial standard factory building and two automatic lithium battery Pack Pack production lines.

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Dongguan Rongke New Energy Technology Co, Ltd. was founded in 2019 and was transformed from the original Dongguan Mcnair TECHNOLOGY CO.LTD. We are a high-tech enterprises that integrates R&D, production, sales and service of lithium battery energy storage systems such as high voltage storage and low voltage storage for residential or micro-grid,power wall,portable power stations,lead acid battery replacement etc. Our products are widely used in home storage,transportation, communications,power tools and consumer electronics which are suitable for on-grid or off grid applications.Rongke Technology has strong technical force, advanced automated production technology, and perfect quality management system. It has always adhered to the concept of "excellence, technological innovation, continuous improvement, and customer satisfaction", and is committed to becoming the world's best supply of new energy battery solutions providers.

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Lithium iron phosphate (LFP) batteries are a type of lithium-ion battery that uses iron phosphate as the cathode material. They are known for their high energy density, long lifespan, and relatively low cost, making them a popular choice for a wide range of applications.

One key advantage of LFP batteries is their high energy density, which refers to the amount of energy that can be stored in a given volume or weight. LFP batteries have a relatively high energy density compared to other lithium-ion battery chemistries, making them a good choice for applications where space or weight is a concern.

LFP batteries are also known for their long lifespan, with some models able to hold more than 90% of their original capacity after thousands of charge and discharge cycles. This makes them a good choice for applications where the battery will be used frequently, such as in electric vehicles or backup power systems.

In addition to their high energy density and long lifespan, LFP batteries are also relatively inexpensive compared to other lithium-ion battery chemistries. This makes them a good choice for applications where cost is a major consideration.

LFP batteries are used in a wide range of applications, including electric vehicles, renewable energy systems, and portable electronic devices. They are particularly popular in electric bikes, scooters, and other personal transportation devices, as well as in backup power systems and energy storage systems.

Overall, LFP batteries are a popular choice for a wide range of applications due to their high energy density, long lifespan, and relatively low cost. As the demand for lithium-ion batteries continues to grow, the development and deployment of advanced LFP battery technologies will become increasingly important in the effort to create a more sustainable and efficient energy system.

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Combining CATL, EVE, GOTION, Great Power, ATL's etc. world-class lithium cell supply resources with professional safety battery PACK packaging technology, Rongke provides an efficient, one-stop shop for all our customers' energy storage needs. Using thousands kind cell specifications, we can deliver a wide range of battery size and capacity solutions to meet the needs of Battery Energy Storage & Systems, from customized design and manufacturing to certification, sales, service and more.

Optimal product safety is the foundation of everything we do. When designing products, we apply multi-dimensional (structural, electrical and thermal) redundant safety protection via scientific tools such as FMEA (Failure Mode and Effects Analysis) and simulation. We adopt at RSD' life prediction system combined with rigorous safety management to supervise the life-cycle conditions of our products. We also collect, analyze and archive all supervision data to ensure our users can rely fully on the safety of our products.

At this stage, 5,000 square meters have been put into use, with a monthly production capacity of 5 million US dollars. The second phase of the factory building is planned to add 5,000 square meters in the second quarter of 2023, and the monthly production capacity will reach 10 million US dollars by then. The third phase of the plant plans to add another 5,000 square meters in the fourth quarter of 2023, and the monthly production capacity will exceed 15 million US dollars.

LFP batteries have the following advantages over other common lithium ion battery types, such as nickel cobalt aluminum (NCA) and nickel manganese cobalt (NMC):Low cost, no need to use rare and expensive nickel and cobalt elements.High safety, not prone to thermal runaway or fire and explosion.Long life, multiple cycles, up to thousands of times.Good environmental protection, no toxic or harmful substances, easy to recycle.

Due to its low cost, high safety, long life, and other characteristics, LFP batteries are suitable for fields and scenarios that do not require high energy density, but require high safety and environmental protection, such as:Electric vehicles, especially low-speed, short-haul, low-cost models.Energy storage systems, especially household, commercial, and distributed energy storage applications.Portable devices, especially those that require long-term use or backup.Industrial equipment, especially those requiring stable and reliable power supply or anti-interference.

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