Nickel Plated A3 Steel 21700 Cylindrical Lithium Ion Battery Cases with Anti-Explosion Cap

• Application: Electronic Accessories
• Machining: Machining Center
• Material: Stainless steel
• Surface Treatment: Polishing
• Design: 3D
• Casting Tolerance: +/-0.5mm
• Model NO.: 21700
• Material Inspection Report: Without Material Inspection Report
• Dimension Report: Dimension Report
• Standard: GB
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Weight (Kg): 0.1
• Color: Silver
• Feature: Stability
• Video Outgoing-Inspection: Provided
• Payment: Tt
• Marketing Type: Hot Product
• Core Components: Case
• Applicable Industries: Energy & Mining
• Advantage: Small and Easy to Operate
• Product Name: Cylinder Cell Case
• Shipping: DHL UPS FedEx TNT EMS
• Used for: Battery Manufacture
• Machinery Test Report: Provided
• Transport Package: Standard Exported Package
• Specification: 21700
• Trademark: Gelon
• Origin: Guangdong, China
• Production Capacity: 10000000 Set/Sets Per Month

Product Description

 

Product Description

       Nickel plated A3 steel 21700 Cylindrical Lithium ion Battery Cases 

                       PRODUCT FEATURE                   
 

 

Type: 18650.26650.21700.32650 .32700.4680 etc

materials: 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

 

                         SPECIFICATIONS                       

 

Dimensions (Dia. x Height)	Case: 32mm(OD) x 31.5mm(ID) x 68mm(H) Top Cap:31.5mm(D) x 5.3mm(H)
Materials	Casing and cap made of Nickel plated A3 steel and sealing O-ring made of nylon
Weight	28.85g/pcs
Note	Min. order:  60 pcs per package Positive Temperature Coefficient (PTC) Thermistor is built into the cap for overcurrent protection 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)

 

 

 

 

 

Company Information

 

 

Packaging & Shipping

Our Services

We also can supply others

 

 

Full set of lithium battery materials  

LFP,LMO,LCO,NMC,NCA; LTO,MCMB,Natural Graphite, Separator, Electrolyte & Other accessories for new power Lithium Ion Batteries

 

Full set of lithium battery equipments,for example 

-Cathode/Anode Materials Mixer

-Coating machine

-Vacuum Mixing Machine

-Rolling Machine

-Pressing Machine

-Slitting/Cutting machine

-Welding machine

-Vacuum sealed packaging machine

-Punching Machine

-Stacking Machine

-Glovebox

-Testing machine,etc.

 

Full set of lithium battery technology 

We are good at designing and setting up the lithium ion battery production line and laboratory line with semi-auto or full automatic equipment.