304 Stainless Steel 18650 Battery Case for Battery Lab Research
Product Specification
Application : Used for 18650 battery research, producing, especially for Powerful 18650 battery making
100set/package included Cylinder cell case, Cap and up/down spacer
1.Case Dimensions:18.15mm(OD) x 17.6mm(ID) x 68.25mm(H)
2.Top Cap:17.6mm(D) x 3.85mm(H)
3. Top Cap with O ring : 17.6mm(D) x 4mm(H)
4 Top Insulator: 17mm(D) x 0.12mm(H) with 6.5mm hole
5 Bottom Insulator: 17mm(D) x 0.12mm(H) with 6.5mm hole
Materials
Case are made of 304ss stainless steel
cap are made of Nickel plated steel
Seal O-ring are made of nylon
Insulating gasket are made of PP
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