18650 Cylinder Cell Case with Insulation O-ring without PTC Thermistor

Cap

Cap without Built-in PTC Thermistor

Dimensions (Dia x Height)

Case: 18mm(OD) x 17.5mm(ID) x 67mm(H)

Top Cap: 17.45mm(D) x 4.30mm(H)

Top Insulator: 12.5mm(D) x 0.19mm(H) 
 

Bottom Insulator: 12.5mm(D) x   0.19mm(H) 
 

Materials

Case and cap are made of  Nickel   plated A3 steel

Sealing spacers are made of nylon 

The insulating gasket is made of PET

Weight

    9.50 g/pcs

Note

Safety valve's open pressure:   2.5MPa (the cap valve will open to release interior high   pressure -- if over 2.5MPa -- to ensure the can does not explode)

18650 case's grooving  and sealing   machine is available upon request