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

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Specifications:  100 pairs of CR1220 button cell case, made of stainless steel ( SS304) with PP sealing O-ring
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 304
  • 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)
Please click on the video above                                  Click the here to view the video
to view the assembly of a coin cell                     how to make a coin cell  

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