Anyone knows the dimensions?

 

It is a H6 (Group 48) AGM battery. Inspect the battery tray, you might be able to fit a bigger H8 (Group 49) AGM battery.

 

Thanks
I've seen that group size named before, but when I have searched for the dimensions I have seen 315 mm long
175 mm width 190 high
And for example a group 94 exide fits then with those numbers and also has the same 80Ah 800 CCA specs.
So, someone knows the OEM dimensions for sure?

 

Group 94r is a H7 battery, which shares the same retention mechanism as H6 and H8. E350's came with H6 whereas E550's came with H8, so the battery tray can support up to H8.

 

Thank you Ktr

I'll order the Exide agm group 94r then with confidence

 

Just an update,if someones wishes to install the same type. The battery has been installed. Excellent fit.