Browse Categories

CR2032 Coin Cell Cases (20d x 3.2t mm) with O-rings for Battery Research - 100 pcs/pck - EQ-CR2032-CASE-LD

In stock
Item Number: EQ-CR2032-CASE-LD

Quantity Discounts

5 to 9USD$185.25
10 to 19USD$156.00
20 to 49USD$126.75
50 to 99USD$93.60
100 or moreUSD$58.50

100 pairs of CR2032 button cell cases, made of 304 stainless steel with sealing o-ring. ( Qty discount )

Pls click the video above to view How to assemble a coin cell battery

Pls click the video above to viewHow to make a coin cell by MTI's machine


Dimensions (Dia x Height)

20mm x 3.2mm


0.12 oz


  • Casing: SS304
  • Sealing Gasket: PP
  • The thickness of the SS304 for both anode and cathode case is 0.25 mm +/- 0.02 mm.

Suggested Crimper

  • The best crimper:  MSK-PN110-S   Compact Gas Driven for consistent result ( Pic1)

  • The compact electric crimper  MSK-160E for easy operating at Ar gas glove box ( Pic2)


Application Note

  • After perfectly crimping, the External Height should be around 3.0mm.
  • The diameter of the inner ring of the plastic gasket for the coin cell 2032 is around 16.39mm.
  • Usually, case does not need to clean before crimping, but if you do need to clean the case, please put in ethanol for 4-6 hrs, and use Oven to dry serval hours, (please set the oven to 30C, if it has ORING.)


Al-Clad CR2032 case to avoid corrosion when battery >4.5V

Gold-Coated Button Cell Cas

Pt Coated Button Cell Cas

CR2016 coin cell case for in-situ XRD analysis

Coin Cell Cases & Realted Components

Pls click the picture to find 
other size coin cell

Related Products

Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsors MTI-UCSD Battery Fabrication Lab:
MTI-UCSD Battery Fabrication Lab Opening

MTI sponsors MRS and ECS Postdoctoral Award:

MTI Sponsors the Postdoctoral Awards

Upcoming Shows:
BPS 2018 62nd Annual Meeting Biophysical Society Feb 17-21 San Francisco CA Booth 909

2018 SME Annual Conference & Expo Feb 25 - 28 Minneapolis, MN Booth 701

APS March Meeting 2018 Mar 5-9 Los Angeles CA Booth 123

TMS 2018 147th Annual Meeting Exhibition Mar 11-15 Phoenix AZ Booth 500

Recent Attended Shows:
2017 MRS Fall Meeting and Exhibit Nov 26 - Dec 1 Boston, MA

Click here to see our past conferences


1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.