New Battery Help

[ZetecShearer1987]

Hi 

I have decided to buy a new battery for my focus, i did the test on the dash of my focus and it wont charge above 11.6v when the car is not running.

 

The car is 4 years old and its the original battery.

 

My understanding is that it should be around 12.4v at rest

 

Which type do i need as i have the 1.6 ecoboost petrol 180bhp with stop start and every website i check gives me a different size battery, very confusing.

 

Anyone can help me

[artscot79]

best bet ask ford or replace with the same one

[iantt]

590amp, enhansed flooded type, it should say on the battery. does stop start still work? if it does then battery should be still ok, mine sometimes is 11.7v . get it tested properley with a stop start battery tester before spending your money.

[simcor]

Just re read you post. Read it wrong the first time.