Good Batteries for Vintage Equipment
I have used the Exell 411A's in my Avometer Model 8 Mk5 and Mk6 VOM's for years. Likewise the Exell 412A in my .mil ME-77 VOM. These batteries work fine, exhibit no "fade" during Ohm scale use, last a long time with regular use to the point that they get replaced based on age (3yrs max allowed in the equipment) rather than low output, and they have never leaked. Same for the Exell EBR40 1.5V #6 cells in my Shallcross 673D milliohmmeter. Excellent batteries and I pray Exell never stops making them.