To be a bonus, because it’s a wireless charger that mounts to your windshield, it might double as a vehicle phone mount. Then connect the black clamp to the unfavorable terminal (often black) with the battery. Then adjust the placing from the charger to your liking: charging or servicing mode. https://officechairsforupperbackp41738.blog-kids.com/33155173/what-does-phone-mount-usb-car-charger-mean