18650 26650 32650 21700 Battery Cylindrical Cell Case With Anti-Explosive Cap And Insulation O-Ring

Specifications

Dimensions (Dia x Height)

1.Case Dimensions: 21.09mm(OD) x 21.52mm(ID) x 73.74mm(H);

2. Top Cap with O ring : 20.95mm(D) x 4.2mm(H);

3. 18650 and 38120 Cylinder Cell Cases can be supplied;

4.Material of 304ss and 316ss can be supplied.

Materials

Case are made of 304 stainless steel

Cap are made of Nickel plated steel

Seal O-ring are made of nylon(Optional)

Insulating gasket are made of PP

Note

Min. order: 100 pcs per package

Specifications

Dimensions (Dia x Height)

 Case: 26mm(OD) x 25.5mm(ID) x 68mm(H)

Top Cap: 25.5mm(D) x 5mm(H)

Materials

Case and cap made of Nicke plated A3 steel and seal O-ring made of nylon

Weight

18.75 g/pcs

Note

Safety valve's open pressure: 2.8MPa (the cap valve will open to release interior high pressure if over 2.8MPa to ensure no explosion from the can)

Specifications

Cap

Cap with Built-in PTC Thermistor

Dimensions (Dia x Height)

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

· Top Cap: 17.5mm(D) x 4.05mm(H)

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

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

Materials

· case and cap made of Nicke plated A3 steel and seal O-ring made of nylon

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 no explosion from the can)

Specifications

Dimensions (Dia x Height)

· Case: 32mm(OD) x 31.5mm(ID) x 68mm(H)

· Top Cap: 31.5mm(D) x 5.3mm(H)

Materials

· case and cap made of Nicke plated A3 steel and seal O-ring made of nylon

Weight

· 28.85g/pcs