Hi volters I have a white 66mm battery that I use during work, which is electrical. So my hands great pretty dirty and its makeing my batt dirty and its gets sticky from the grime and gunk. I was looking at getting the silver batt and from the pics it looks like its stainless steel without the soft touch material, is this correct? Also for anyone that has the silver batt is it easy to wipe off dirt and grime, my white battery coating is already getting "crumbly" after only having it for a week and trying to clean the dirt off.