316 Stainless Steel Coin Cell Spring Plate / Spring Disc

Battery cover (negative shell), spring sheet, gasket cleaning suggestions:

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, 1-2 minutes each time

3. Drying 

Positive shell cleaning suggestions (it is not recommended to use ultrasonic cleaning for positive shell, as it may scratch each other):

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

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

3. Drying

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