Browse Categories

CR1220 Stainless Steel Coin Cell Cases (12.5 d x 2 mm) with Seal O-rings for Battery Research - 100 pcs/pck - EQ-CR1220-CASE

In stock
Item Number: EQ-CR1220-CASE

Quantity Discounts

5 to 9USD$186.20
10 to 19USD$166.60
20 to 49USD$147.00
50 to 99USD$127.40
100 or moreUSD$98.00

100 pairs of CR1220 button cell case , made of stainless steel ( SS304) with PP sealing O-ring

Please click on the video above
to view the assembly of a coin cell

Click the below to view video: 
how to make a coin cell by MTI's

Overall Dimensions
(Dia x Height)
  • 12.5mm x 2.0 mm
Case Dimension
  • Cathode: O.D. = 12.5mm, I.D. = 12.1mm
  • Anode: O.D. = 12.0mm, I.D. = 10.0mm
  • Stainless Steel
  • Polypropylene Sealing Gasket
  • 0.1Oz (2.0 grams)or Ni
  • Spring for 1220 coin cell is not commercially available, you may cut 10 mm disk from 0.1 mm SS foil as spacer or Ni foil (see related product below)

Coin Cell Cases & Realted Components

Please click picture to find other size coin cell

Please consider Aluminum
cladded CR2032 case 
, which can avoid
electrolyte corrosion when battery >4.5V

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 sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab

MTI Sponsors the Postdoctoral Awards

Upcoming Shows:
Ceramics Expo May 1 - 3 Cleveland OH Booth 646

AeroMat 2018 May 7 - 10 Orlando FL Booth 1612

233rd ECS Meeting May 13 - 17 Seattle WA Booth 200

Recent Attended Shows:
2018 US-China EVBT Apr 8-10 UCSD San Diego CA

2018 MRS Spring Meeting Exhibit Apr 2 - 6 Phoenix AZ

35th International Annual Battery Seminar & Exhibit Mar 26 - 29 Fort Lauderdale FL

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

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.