Coin Cell Components

/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

Contact Person：Louis Yang

Email: Louis@chinabatterymachine.com

Tel：+86 13003860308
Whatsapp: +86 13003860308
Wechat：18659217588

Item No.:
Lith-AlCC
Payment:
Credit Card, Paypal, T/T , Western Union, LC
Lead Time:
5 days

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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
Coin Cell Conical Spring	20*1.7mm	304ss

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

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