Slippage

Hello!

im on the hunt for a new battery for my clk-240.

I bought the car used and it has a DIN66 at present, but want to know if this is the standard size people are using and if not, what else fits?

there is a fair amount of extra accessories installed and I’d like to have some wiggle room using them with the engine off.

Im rural Australia and I need it shipped to me, otherwise I’d take it down the local store and get them to fit the biggest they can

MB-1

in a 240.. don't know, but in clk200 just remove the ridiculous 74ah with a 100ah one