Having recently bought a new battery I want to make sure I do not let it go flat during periods I do not use the car which occasionally can be for a week or so.
It’s easy to fit and set up with the app which is downloaded.
This gadget sends a daily message to my phone – via Bluetooth – with the battery charge information. It also monitors starter motor performance. Also fitted one to our motorhome that due to lock down stands idle for too long a periods.