•100 pcs of EQ-CR2025-CASE button cells cases, made of stainless steel (304SS)
with sealing O-ring ( PP ) •Dimension ( Dia X H ) : 20 mm x 2.5 mm •Weight : 0.1 Oz (2.8 grams) •It is excellent for developing new rechargeable battery and battery electrodes
Click the picture above to view the video how to make a coin cell by MTI's machine :
Pic1 : One pair of CR2025 cases, bottom container and top cover with O-ring
Pic2 : Crimped together top and bottom form whole battery.