2008 Hyundai i10 can find a suitable battery which has more 2 years warranty and cant find any suitable battery from any garages on stock without affecting my car being fiddled with due to a warranty still on

If car is still under warranty , is battery not covered ? normally is .

most suppliers dont offer 2 years any more but there are ones out there that do this will not effect your warranty at all as far as im aware but worth checking to find out if the battery is covered in the warranty