Hi everybody
 
	I'm in need of advice about changing the battery on my 2007 S type. It would seem, despite seemingly full of power, it is causing problems with a lot of the electronics on the car, under volt error codes  - currently EPB and gearbox fault message ( which disappears when turning off and then restarting ).
 
	The current battery is Jaguar branded, 90ah, 800 amps ( SAE ), 4R83-10655-BA.
 
	Looking online with this "part number", all the batteries recommended are 100ah and 900amps.
 
	Would this be a good battery type to fit or cause more problems?
 
	Many thanks