Review on USMEI Voltmeter Quick Charge 3.0 Dual USB Car Charger, 36W QC3.0 USB Adapter + 3A USB Type C Cable for Samsung Galaxy S20/S20+ Ultra S10 S10E S9 S8 Note 10 9 8, Motorola Moto Z/Z2, LG G5/G6/V20/V30 (Black Braided) by Charles Barney

I spent a lot of time looking for a quality USB car charger with a voltmeter. As a photographer I charge a lot from my car and with a voltmeter I can make sure the battery isn't draining too much. I tested this charger on a dedicated meter and it turned out great. It also quickly charges my Samsung S9+ and my wife's Note9 at the same time. The build quality is very high, solid metal and heavy feel. This one worked on all my machines but the other brand didn't work as the pin was too short to make contact, this one didn't have this problem. The display is easy to read even in daylight.