China 3.2V LiFePO4 Battery Cell manufacturer
Shenzhen RJ Energy Co.Ltd

 6000cycles- 10 years Warranty - Factory Price - OEM/ODM


Shenzhen RJ Energy Co.Ltd

A few words about us
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Shenzhen RJ Energy Co.Ltd



RJ GROUP Limited ("RJ") is an integrated energy group that specializes in clean and new energy on lithium ion battery products.


Since its foundation, RJ has been dedicated to "bringing green power to the world" by providing outstanding energy and services. RJ strives to be the most respected international clean energy group through innovations and its constant pursuit of excellence.


Since 2003, RJ has maintained a corporate philosophy that is characterized by entrepreneurship, innovation, competition and transcendence. Today RJ has established a solid foundation of lithium lifepo4 batteries, with its four production bases in Henan,Shandong, Zhejiang, Guangdong.


Through years’ development and experienced international sales team in Shenzhen, RJ green lithium battery products have been sold to clients all over the world


Company Details

Main Market

North America

Western Europe

Eastern Asia

Middle East


Business Type


Brands : RJ

No. of Employees : 100~800

Annual Sales : 1000000-5000000

Year Established : 2003

Export p.c : 80% - 90%

Company History

March 30, 2018--  IGSS from USA, Mr. Jordan Samuel( CEO), Mr. Don Shewchenko( Director) and Mr. Andrew Wang( Project manager) visited RJ ENERGY Shenzhen factory for ESS cooperation.


RJ Energy introduced present company advanced lifepo4 battery cell production lines, and lifepo4 battery pack workshops, ESS factory advanced production lines to IGSS teams. During meeting, Mr. Jim, Director of Market department introduced RJ ENERGY over 15 years on offering professional one-stop solar and lithium battery solution to overseas clients. “ We are so happy to offer ESS500W and ESS3000W sample for IGSS partner to test in Africa market now. We look forward to more cooperation with IGSS in 2018. “


“ Thanks very much for Mr. Mark to arrange a nice factory trip here in China for us “, said by Mr. Jordan Samuel, “ We are so impressed by RJ ENERGY professional solution on ESS business. We at present positively develop African market with our local partners in Nigeria . We will need GSL ENERGY to develop PAY-AS-YOU-GO system and we will need to purchase 30 K sets ESS500W and ESS3000W this year. Of course, we will pay R&D cost to RJ ENERGY engineering team.


After meeting, both two parties signed the NDA memo to develop related ESS project and have a good dinner together happily.


Company Service

At RJ, we know the future of lithium battery industry will be driven by quality, trusted products and brands. That’s why we put high value and massive funds into R&D and innovation, and patented products are our best guarantee to customers. RJ always strives to provide innovative solution for customers’ specific needs.



Company Team

RJ ENERGY production facilities have been set up in accordance with the quality system requirements of ISO 9001:2000. Our quality control consists of three components: incoming inspections, through which we ensure the quality of the raw materials that we source from third parties, in-process quality control of our manufacturing processes, and output quality control of finished products through inspection and various performance and reliability testing.

RJ ENERGY lithium batteries have passed numerous international certification requirements and we continue to upgrade our product quality and performance with proven technologies. Quality is one of our core values and the pursuit of quality will continue to drive the company's efforts in the future as it continues to improve its products.

Our ISO, TUV, IEC, UL, UN38.3 and MSDS certified products are proof of our strict adherence to international standards for product safety, long-term performance and overall quality.


Shenzhen RJ Energy Co.Ltd
4F Building B, No.2, Qixin Road, Longgang District, Shenzhen, China
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