Factory Price Full Set 18650 Cylinder Batteries Case Lithium Battery Production Line Using
18650 Cylinder Cell Case with Anti-Explosive Cap(with PTC) and Insulation O-ring and isolators and surface mat.
Top Insulators and Bottom Insulators and Insulation surface mat are included.
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Specification of 18650 26650 32650 Cylinder Battery Case/Cylinder Cell Case
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Cap
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Cap with Built-in PTC Thermistor for overcurrent protection
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Dimensions (Dia x Height)
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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)
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Materials
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Case and cap are made of Nicke plated A3 steel
Seal O-ring and spacer are made of nylon
Insulating gasket is made of PET
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Weight
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9.50 g/pcs
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Note
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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
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