They were honest with me, and thats important!
Went to Purley Brighton Rd (South Croydon) for a free battery check, as I had a "battery charge fault" light.
They did the test, gave me the printed test report and told me my battery and alternator were fine. This honesty, enabled me to dig deeper with an auto electrical specialist, who found that the battery management module in the car was the real culprit, NOT the alternator or battery. Full marks to Kwik-Fit for not just trying to sell me a new battery, like I suspect many less scrupulous organisations would have done.
Reply from Kwik Fit
This is what we love to see and it's great that we could help you out with your battery. Thank you so much for taking the time to share this and should you ever need us again, please don't hesitate to reach out and let us know. Many thanks.