20 YEARS EXPERTISE EXPERIENCE
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.
SUPERIOR CUSTOMER SERVICE
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 .
STRONG SUPPLY ABILITY & FLEXIBILITY
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.
Advantages of LFP battery
The nominal voltage of the lfp battery is lower than other Li-ion battery chemistries, typically around 3.2 volts. This can be an advantage in some applications as it allows for a simpler and less expensive battery management system. LFP batteries can deliver high current levels, making them suitable for applications requiring high power, such as electric vehicles and power tools.
Manufacturing of LFP batteries
LFP battery is a lithium ion battery using lithium iron phosphorus (LiFePO4) as the positive electrode material, with graphite carbon electrode and metal back plate as the negative electrode. LFP batteries have the advantages of low cost, high safety, and long life, and are suitable for various fields and scenarios, such as electric vehicles, energy storage systems, and portable devices.
Advantages of LFP batteries
LFP battery is a lithium ion battery using lithium iron phosphorus (LiFePO4) as the positive electrode material, with graphite carbon electrode and metal back plate as the negative electrode. LFP batteries have the following advantages over other common lithium ion battery types, such as nickel cobalt aluminum (NCA) and nickel manganese cobalt (NMC):
1. Long service life.
2. Provincial maintenance.
3. High safety.
4. Portable.
5. High efficiency.
Application of LFP battery
LFP batteries are considered safer than other Li-ion battery chemistries due to the stability of the cathode material. They have a low risk of thermal runaway, a condition that can cause the battery to catch fire or explode. lfp battery has a high operating temperature range and can perform well in high temperature environments. LFP batteries are typically less expensive to produce than other Li-ion battery chemistries, making them an attractive option for cost-sensitive applications.
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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.