“Battery is great, service was appalling. Paid for same day delivery, turned up the following day. Called for an understanding why the service failed, and was laughed at. Very unprofessional!!!”
“Very pleased, but be aware that although this fits a BMW Z4, it's not the same physical size or capacity as the OEM battery. There is a larger version available that I would have purchased had I realised. That said, it fits fine and starts the car first tickle every time. Oh, and the 'flat battery' problem I was having turned out to be a failing starter motor, not the battery. So I now have a spare 12V Z4 battery in my garage!”
