Hi,
I'm designing a large scale radio control submarine (13ft) and am currently working out battery space.
I'm going to use 3 car batteries (need 36V) and was wondering if there is a 'standard' size battery?
I don't want to design it so it only fits one size, only to find out when I change batteries nothing will fit. Is there like a catch-all size that will fit just about any car battery?
Cheers,
Michael