For a bonus, because it’s a wireless charger that mounts to your windshield, it could double as an auto phone mount. Then connect the black clamp into the negative terminal (frequently black) in the battery. Then adjust the placing of the charger to your liking: charging or routine maintenance mode. https://deanhqjsy.tkzblog.com/32803865/not-known-details-about-magsafe-car-charger-currys