18650 Battery Case Steel Case 21700 Cylinder Cell Case

• Separator Type: PP
• Negative Materials: Artificial Graphite
• Electrolyte: Lithiun Ion Battery
• Cathode Materials: LFP
• Type: Cylinder Cell Case
• Transport Package: Standard Packing
• Model NO.: GN-Cylinder Cell Case
• Specification: according customer requst
• Trademark: Gelon
• Origin: Shandong, China
• Production Capacity: 100000pieces/Month

Product Description

18650 battery case steel case 21700 Cylinder Cell Case

Product Description

MATERIAL
Case and cap are made of nickel plated A3 steel Seal 
O-ring and spacer are made of nylon 
Insulating gasket is made of PET
CAP:
Cap with Built-in PTC Thermistor for overcurrent protection. In addition,we can also offer Super Capacitor Case, Aluminium case,Shaped Battery Case

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Product Parameters

18650 cylinder cell cases
Cap	Cap with Built-in PTC Thermistor
Dimensions (Dia x 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)
Materials	* case and cap made of Nicke plated A3 steel and seal O-ring made of nylon
Weight	9.50 g/pcs
Note	Safety valve's open pressure: 2.5MPa (the cap valve will open to release interior high pressure if over 2.5MPa to ensure no explosion from the can)

21700 cylinder cell cases
Dimensions (Dia x Height)	* Case: 21.2mm (OD) x 20.7mm (ID) x 73.1mm (H) * Top Cap: 20.4mm (D) x 4.2mm (H)
Materials	* case and cap made of Nicke plated A3 steel and seal O-ring made of nylon
Weight	* 8.455 g/pcs
Note	* Safety valve's open pressure: 1.8 - 2.4MPa (the cap valve will open to release interior high pressure if over 2.4MPa, to ensure the can does not explode)

26650 cylinder cell cases
Dimensions (Dia x Height)	* Case: 26mm(OD) x 25.5mm(ID) x 68mm(H) * Top Cap: 25.5mm(D) x 5mm(H)
Materials	* case and cap made of Nicke plated A3 steel and seal O-ring made of nylon
Weight	* 18.75 g/pcs
Note	* Safety valve's open pressure: 2.8MPa (the cap valve will open to release interior high pressure if over 2.8MPa to ensure no explosion from the can)

32650 cylinder cell cases
Dimensions (Dia x Height)	* Case: 32mm(OD) x 31.5mm(ID) x 68mm(H) * Top Cap: 31.5mm(D) x 5.3mm(H)
Materials	* case and cap made of Nicke plated A3 steel and seal O-ring made of nylon
Weight	* 28.85g/pcs
Note	* Min. order: 60 pcs per package

 

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