316L Stainless Steel Coin Cell Spacers

$96.65

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✓ Seleccionado: 15.5*0.5mm / 1000pcs

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This product is developed for coin cell battery assembly, serving as a precision spacer designed to maintain consistent electrode pressure and sealing integrity in research-grade button cells. Manufactured from 316 stainless steel, it offers excellent corrosion resistance and mechanical stability, essential for reliable electrochemical testing. The spacer features a diameter of 16.2 mm with a thickness of 0.8 mm, a common configuration for standard CR2032-type cells. To minimize contamination risks, each component is pre-cleaned with professional solvents prior to shipment and can be used directly without additional washing—an important practical advantage for laboratory workflows. Commonly applied in battery material evaluation, electrolyte studies, and electrode performance characterization, this spacer helps ensure reproducible cell assembly and experimental accuracy.

Cleaning suggestions for battery cover (negative shell), spring sheet, and gasket:

1. Choose alkaline or neutral solvent (such as deionized water) for ultrasonic cleaning for 10-20 minutes.

2. Use deionized water for ultrasonic cleaning 2-3 times, each time for 1-2 minutes.

3. Dry.

Cleaning suggestions for positive shell (it is not recommended to use ultrasonic cleaning for positive shell, as it may cause scratches on each other):

1. Choose alkaline or neutral solvent (such as deionized water) for soaking for 10-20 minutes.

2. Rinse with deionized water 2-3 times, each time for 1-2 minutes.

3. Dry.

Note: Canrd's button shell, button cover, spring sheet, and gasket have been cleaned with professional solvents before shipment and can be used directly without cleaning.