100 sets/230 €
250 sets/557 €
500 sets/1082 €
Please contact us for quotes on larger quantities.
18650 Cylinder Cell Case
OD: 18 mm, ID: 17.5 mm, H: 67 mm
18650 Cylinder Cell Case continues to be one of the most widely used packaging styles for primary and secondary batteries. The advantages are ease of manufacture and good mechanical stability. The tubular cylinder can withstand high internal pressures without deforming.
Technical Properties
| Cap |
Cap with Built-in PTC Thermistor |
| Dimensions (Dia x Height) |
- Case: 18 mm(OD) x 17.5 mm(ID) x 67 mm(H)
- Top Cap: 17.5 mm(D) x 4.05 mm(H)
- Top Insulator: 12.5 mm(D) x 0.19 mm(H)
- Bottom Insulator: 12.5 mm(D) x 0.19 mm(H)
|
| Materials |
- Case and cap made of Nickel plated A3 steel
- Seal O-ring and spacer are made of nylon
|
| Weight |
9.50 g/pcs |
| Note |
Safety valve’s open pressure: 2.5 MPa (the cap valve will open to release interior
high pressure if over 2.5 MPa to ensure no explosion from the can) |