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  • If you have questions, please contact us, all questions will be answered
  • Email : [email protected]
  • Email : [email protected]
  • Add : No. 39, Xinchang Road, Xinyang, Haicang Dist., Xiamen, Fujian, China (Mainland)
Battery Case

18650 Cylinder Battery Case For battery research

  • Model Number:

  • Compliance:

    CE Certified
  • Payment:

    L/C D/A D/P T/T Western Union
  • Delivery Time:

    7 day
  • contact now
Product Details

18650 Battery Case with Anti-Explosive Cap and Insulation O-ring


Case Dimensions

18.15mm(OD) x 17.6mm(ID) x 68.25mm(H) 

Top Cap

17.6mm(D) x 3.85mm(H)

Top Cap with O ring

17.6mm(D) x 4mm(H)

Top Insulator

17mm(D) x 0.12mm(H) with 6.5mm hole

Bottom Insulator

17mm(D) x 0.12mm(H) with 6.5mm hole



304ss stainless steel


Nickel plated steel

Seal O-ring 


Insulating gasket 



                   Battery Case




1.  We supply machines with battery technology support.

2.  We supply full set of lithium battery equipment for lab research, pilot scale research and production line.

Planetary Ball Mill

1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

3 Responsible for the damage during the shipping process, will change the damage part for you for free.