Bought my health o meter digital scale in 2015 from amazon and it came with a battery already in it . A CR2032E Lithium 3V and the battery type is Mitsubishi. I took the battery out to replace cause it stopped working. I bought the same battery that came with the scale CR2032 3V but battery type is Energized. My scale won't work with the new battery so I looked online to see if it was the right battery. Well online is says I need a CR2032 2 V. My question is if the scale came with a 3V already in my scale and it worked fine why does it say I need a 2V if it came with a 3V and worked great for along time.