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