Fits on my 2013 diesel focus well. I haven't had any issue.
MAA - Kent, United Kingdom -
Fitted To: Ford Focud 1.6 Diesel 63
This battery matched exactly the OEM battery in dimensions,AH and Cold Cranking Amps rather than the 096 battery.suggested.
RB - Peterborough, United Kingdom -
Fitted To: Ford Focus 2000 Diesel 65 reg