CR20XX 系列不锈钢垫片-SS316

• Spacer: 15.8 mm diameter x 0.5 mm thickness
• Fit for CR20 series coin cell (like CR2016, CR2025, CR2032 and etc)
• Materials: SS316

  Please click the picture below to view the video how to use spacer and spring to make coin cell:

Note: Please adjust the number of the spacer by yourself according to your own electrode thickness.