Halfords Battery

[tbc]

I put a new battery in my car before it's MOT and it has packed up yesterday and won't hold a charge.

I bought the battery with cash but considering it was only bought in March surely it comes with a year of two warranty

what are my chances of getting either a refurb one or a replacement if i take the knackered one back to Halfords

[tbc]

three year warranty on it but can't find a date