Im sure my 2011 crv 2.2 diesel with now 40000 miles on clock has same battery from factory...
it doesnt get driven much....prob 3 times per week all under 15 miles and its normally cold in england.
OK it hasnt failed on start yet but starting seems slower than used to be....but still starts.
Other day I drove to the shops 2 miles....left headlights and fog lights on for less than 5m and when I started it again there was a drop but still started.
Im thinking just change it as no plans to change the actual car for at least 12 months.
Any recommendations.... the prices here range from £80-£160
dealer who I goto for years and trust them said £115 .
Just thinking CCA and Ah and all that....no after market elecs in car.
just wondering for my own info.... what the hell is the oEM battery for this car and will it loose computer information if I change it myself as I can find something like Bocsh S5 battery online cheaper but dont really want to mess with myself.