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

used for 18650 cylinder cell assembly
Product Details


1. Cap: cap with built-in PTC thermistor

2. Dimensions ( Dia* 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)

3. Material: case and cap made of nickel plated A3 steel and seal O-ring made of nylon

4. we also can supply 26650, 32650cases, coin cell CR2016, CR2025,CR2032 cases and also aluminum cases.