18650 Cylinder Cell Case with Anti-Explosive Cap and Insulation O-ring - 100 Pcs/package - Lib-18650

• Cap with Built-in PTC Thermistor for overcurrent protection

• PTC resistance: 12 - 15 mΩ
• Non-operating current: 3 A
• Operating current: 6 A
• Operating current at 10 A < 8 seconds
• Maximum Voltage: 15 V
• Maximum Current: 40 A

• 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)

• Case and cap are made of Nickel plated A3 steel
• Sealing spacers are made of nylon 
• The insulating gasket is made of PET

• 9.50 g/pcs

• 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

Grooved by MSK-500

Sealed by MSK-510

DEmo Video How to make cylindral cell