I would strongly recommend going elsewhere should you be looking to replace your ‘weak’ car battery, Halfords Autocentre disconnected my battery without backing up the power to the electronics and guess what the car did not restart. So basically their people started my car drove it into their Autocentre and were unable to drive it out. Halfords Customer Services are completely not willing to accept any responsibility and was their hands of the individual consumer, they do not care and certainly customer satisfaction is something they are not interested in. I would avoid them again and not let them near a car. I may take my bike to them for a service as this is the level I’d trust them with anything mechanical. AVOID new battery purchases from Halfords and go elsewhere there are cheaper and less expensive alternatives with better customer service.