18650 Cylinder Cell Case with Anti-Explosive Cap and Insulation O-ring

▶ Basic Specifications

Model：

18650

Specification：

  1. Top Cap : Diameter : Ø17.5±0.1mm, Height: Ø4.3±0.1mm
  2. Internal resistance ≦0.5mΩ (No PTC)
  3. Welding fracture value 1.2±0.3MPa
  4. Safety valve's open pressure: 1.8~2.5MPa
    (the cap valve will open to release interior high pressure -- if over 2.5MPa - to ensure the can does not explode)
  5. Case: OD Ø18.0±0.05mm, Height 67.3±0.05mm