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 Quality Control

Good quality PowerWall Home Battery for sales
Good quality PowerWall Home Battery for sales
Customer Reviews
We have received the 100pcs 3.2V battery Cells and are really impressed by the its outstanding performance!We are glad to proceed with a larger order of 10000pcs, Thank you!

—— Christopher

We feel really lucky to have found this great supplier for Lifepo4 battery ! From LFP battery cells to matching smart BMS, We are very satisfied with the Quality and the Price! Thanks!

—— Ross

Truth be told, at first we did not see RJ battery has such a great performance. But now we already have established our smooth cooperation with RJ for 3years! Thank you very much!

—— Jacky

Thanks to the great performance of RJ battery and their competitive price, our company has won a big project from our local government of 100Mw/200Mwh! Hope for a deeper cooperation between us!

—— John

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QC Profile

Quality is life, Shenzhen RJ Energy Co.Ltd is confident in the superior quality of products being the most effective. The company 's QC system consists of IQC, IPQC, QAQE, FQC and stoichiometric composition , more than 320 highly trained quality control personnel , equipped with advanced testing equipment, in strict accordance with quality documentation requirements required to ensure that from raw materials, production process to the final product shipments have been strictly controlled to ensure stable and reliable quality Great Battery .


IQC:the quality of materials and accessories to ensure that all raw materials and quality standards ;


IPQC:correct anomalies in the production process to ensure that work into the next one


QA:According to IEC standards and customer requirements for product quality control testing ;


QE:Quality Engineerproduct structure and process improvement recommendations and long ter


FQC:Responsible for the quality of the final product factory inspections to ensure the quality of products shipped to meet the requirements ;





  • Shenzhen RJ Energy Co.Ltd



    Issue Date:2014-06-16

    Expiry Date:2034-06-17

    Scope/Range:Lithium Battery Cell/Pack

    Issued By:SGS

  • Shenzhen RJ Energy Co.Ltd



    Issue Date:2014-09-14

    Expiry Date:2024-09-15

    Scope/Range:Lithium battery cells & lithium battery pack

    Issued By:IEC

  • Shenzhen RJ Energy Co.Ltd



    Issue Date:2015-07-13

    Expiry Date:2030-07-15

    Scope/Range:Lithium battery cells & lithium battery pack

    Issued By:SGS

  • Shenzhen RJ Energy Co.Ltd



    Issue Date:2015-08-06

    Expiry Date:2035-08-06

    Scope/Range:Lithium battery cells & lithium battery pack

    Issued By:IEC

Contact Details
Shenzhen RJ Energy Co.Ltd

Contact Person: Mr. Carl

Tel: +8613430203848

Send your inquiry directly to us (0 / 3000)

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