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Benergy Tech Co.,Ltd quality control

Certification
China Benergy Tech Co.,Ltd certification
China Benergy Tech Co.,Ltd certification
Customer Reviews
Hello Kevin, The battery pack is working extremly well and I'm pleasantly surprised by the power it supplies. I will buy more in the future.

—— Mr Daniel (USA)

About the order, I am very satisfied about quality (180AH Lifepo4) cells are very good! I used them into my new project for electro solar catamaran I made myself 2014/2015. It is very nice...very good! My Best

—— Zach from Austria

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QC Profile

For lithium battery,safety is the most important. Benergy control the quality strictly to insure our lifepo4 cells and packs are safe and stable in performance.

 

Firstly, we test all the cells and do capacity grading after cell finished production.  

 

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Secondly, before shipping,  Benergy test and record the testing data and will send customers the capacity, voltage, IR testing data.

 

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If customer need battery packs, we will also match the lifepo4 battery pack with the closest capacity, voltage and IR. And then test the whole battery pack after pack matching.

 

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Thirdly, besides the normal production tests and before shipping tests, Benergy also select some cells ramdonly and did many extrem limits tests to insure the safety of our cells. 

 

Please DO NOT do the below tests without professional guidance and in special laboratory for lithium battery testing!

 

A. Nail Penetration Test

 

Testing method: Fully charge the cell by standard charging current and put the cell into the explosion-proof box. Use a steel nail with diameter of 3mm and acupuncture the cell and pass cross the central part in ≤1S. After pull the steel nail after 10 min, the cell does not get on fire or explosion. After testing picture:

 

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B. Impact testing

 

Testing method: Fully charge the cell by standard charging current and put the cell on the impact flat, A Φ15.8mm±0.2mm bar is to be placed on the center of the cell.A 9.1kg±0.1kg weight is to be dropped from a height of 610mm±25mm onto the cell.Benergy Lifepo4 cell does not get on fire or on explosion.

Picture of the cell after testing:

 

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C. Heating test

 

Testing method: Fully charge the cell by standard charging current and put the cell into heat box. The temperature of the heat box is to be raised at a rate of 5℃±2℃ per minute to a temperature of 130℃±2℃ and remain for 30min at that temperature. Benergy Lifepo4 cell does not get on fire or on explosion.

Picture after testing:

 

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Conclusion:

 

Benergy insure our cell safety if under correct using. 

If you look for a better quality lithium battery, come to Benergy Tech! 

 

 

 

Certification
  • China Benergy Tech Co.,Ltd certification

    Standard:EU Trade Mark

    Number:015589971

    Issue Date:2018-01-03

    Expiry Date:2028-01-03

    Scope/Range:Lithium Battery

    Issued By:EUROPEAN UNION INTELLECTUAL PROPERTY OFFICE

  • China Benergy Tech Co.,Ltd certification

    Standard:IEC62619

    Number:CN211RTO 001

    Issue Date:2021-12-02

    Expiry Date:2025-03-04

    Scope/Range:IEC62619

    Issued By:TUV

  • China Benergy Tech Co.,Ltd certification

    Standard:CB

    Number:JPTUV-130648

    Issue Date:2021-12-23

    Expiry Date:2027-03-31

    Scope/Range:CB

    Issued By:TUV

  • China Benergy Tech Co.,Ltd certification

    Standard:CE

    Number:WTX21X03024694E

    Issue Date:2021-04-22

    Expiry Date:2025-04-29

    Scope/Range:CE

    Issued By:European Electromagnetic Compatibility Directive

  • China Benergy Tech Co.,Ltd certification

    Standard:ROHS

    Number:SEM16030857

    Issue Date:2020-03-08

    Expiry Date:2025-03-08

    Scope/Range:ROHS

    Issued By:SEM TEST

  • China Benergy Tech Co.,Ltd certification

    Standard:IEC62133

    Number:WTX20X07048000B

    Issue Date:2020-08-06

    Expiry Date:2025-08-06

    Scope/Range:IEC

    Issued By:Waltek

  • China Benergy Tech Co.,Ltd certification

    Standard:MSDS

    Number:WBB-MSDS-01A

    Issue Date:2021-04-20

    Expiry Date:2022-04-20

    Scope/Range:MSD

    Issued By:WALTEK

  • China Benergy Tech Co.,Ltd certification

    Standard:UN38.3

    Number:WTX21D0326882B001

    Issue Date:2021-04-20

    Expiry Date:2022-04-20

    Scope/Range:UN38.3

    Issued By:WALTEK

Contact Details
Benergy Tech Co.,Ltd

Contact Person: Mr. Kevin Zhang

Tel: +86 13580452443

Fax: 86-020-31561867

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