I'm looking for a battery holder for 3-4 AA or AAA batteries in series (I'm targeting an output voltage of
I found a variety of options on Mouser, but the problem is I can't tell if they batteries are wired up in parallel or in series. What part of the datasheet should I be looking for to determine the output voltage? Or is there a given standard somewhere which describes what the wiring is for each holder type?
Option 1: 2x2 AAA battery holder
Option 2: 4x1 AA battery holder
Option 3: 2x2 AA battery holder
Option 4: Any other recommendations you know will work