Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Product Name : Button Battery Holder;Fit Battery Model : CR2032/CR2035 (Not Included Here);Material : Plastic, Metal
•Available Battery Quantity : 2;Body Size : 28 x 10mm / 1.1" x 0.4"(Max D*H)
•Inner Diameter : 19mm / 0.75";Cable Quantity : 2(1 for "-", 1 for "+")
