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Al-Clad CR2032 Coin Cell Case (20d x 3.2mm) for Li-ion Battery Assembly

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Al-Clad CR2032 Coin Cell Case (20d x 3.2mm) for Li-ion Battery Assembly

Al-Clad CR2032 Coin Cell Case (20d x 3.2mm) for Li-ion Battery Assembly

  • Product Details


Al-Clad CR2032 Coin Cell Case (20d x 3.2mm) for Li-ion Battery Assembly


This is a special CR2032 coin cell case with Aluminum coated on the inside and outside of the positive can (60pcs/pack). It can tolerate polarization of higher voltages (up to 5.5V) due to the passivation of cladding by electrolyte component (especially LiPF6 based electrolyte system) to form a layer of AlF3. This AlF3 layer is thin enough (several angstroms) to allow electron tunneling, and simultaneously blocking the dissolution of Al3+ into the electrolyte. 


Specifications
Material Stainless Steel 304 with the Aluminum coating:
  • Aluminum-Clad on both inside and outside of the POSITIVE case (bottom part, larger, connects to the Cathode with Al current collector), to prevent electrolyte from reacting with steel during high voltage charging > 4.5V.
  • Negative case (the top part with insulating O-ring, smaller, connects to Anode with Cu current collector): made of SS304, you may need to put Spring/Spacer in between this case and anode.
  • Sealing Gasket: PP
  • Max. working temperature: 80oC
Aluminum coating thickness 1 micron with 99.7% purity
Dimensions (Dia x Height) 20mm x 3.2mm
Shipping Weight 2 lbs
Shipping Dimensions 12" x 8" x 8"


Name

Model/Size

Material

Coin cell cases

CR2032

304ss/316ss/Gold-Coated/Al-Coated/ Kapton

CR2016

304ss/316ss/ Kapton

CR2025

304ss/316ss

CR2450

304ss

CR2430

304ss/316ss

CR2325

304ss

CR1620

304ss

CR1632

T:3.2mm D:16mm  304ss

CR1616

304ss

CR1220

304ss

CR1820

304ss

CR0927

304ss

CR1220

304SS

CR1025

304SS

CR1016

304SS

CR3048

304SS

CR3032

304SS

CR2477

304ss

CR2032 Lithium air case

304ss

Coin cell spacer

15.8*0.2mm

304ss/316ss

15.8*0.5mm

304ss/316ss/Pure aluminum

15.8*0.8mm

304ss/316ss

15.8*1mm

304ss/316ss

20.2*0.4

304ss

Wave Spring(Belleville Washers)

14.5*1.42mm

304ss/316ss

Coin Cell Conical Spring

15.4*0.25mm

304ss/316ss

20*1.7mm

304ss



Al-Clad Coin Cell Case









PACKAGE:

  1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

  2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

  3 Responsible for the damage during the shipping process, will change the damaged part for you for free.

 

DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to 

production season and order quantity.




HotTags : CR2032 Coin Cell Case Al-Clad Coin Cell Case Li-ion Battery Assembly

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