How do you test a 2032?
How do you test a 2032? Turn the multimeter on, and set it to "DC Voltage" mode. Touch the "red probe" on the side of the battery with a "+" sign and the "black probe" to the other side. Read the voltage displayed on the multimeter. How many amps is a CR2032? A typical CR2032 can source much more current than 5 mA. You could pull 100mA from it, for under an hour, with some caveats about it's high ESR. Is there a difference between a CR2032 and a 2032? A 2032 battery is 20mm in diameter and 3.2mm thick....