The battery in mine looks fairly recent but there is no reciept amongst the paperwork so not much I can do there

I did check the battery a while back and found a couple of cells very low on water, the battery was not causing any problems but my journey to work is very short about a mile.
But with everything on in this cold weather it is just asking for trouble . I was told that every time a car starts it takes about seven miles to put that charge back in to the battery , not sure how true this is but it does not seem unreasonable.
Checked battery price at halfords yesterday a HB010 MAINT FREE with three year warranty is
£94.99

with the trade card it comes down to £56

so thats a fair old saving The HB010
is the battery for a car with aircon by the way,I have not tried vx yet for a price
I gave the car a good run yesterday down to Essex to swmbo and it appears to be ok for now.
The alternator was given output of 14Von load so that appears to be ok

May be a good idea to run the car for a short detour to work just to keep the battery happy