Quote Originally Posted by dr. d View Post
but i did notice, that my cheap, sidewalk-sourced gadget charges more slowly when the engine isn't running at higher rpm.
Am using a plug in voltmeter-thermometer-ammeter with two USB ports, in the cigarette lighter interface in all of our rides....

One port for the dash cam. The other port for charging the handphone....

Cool gadget. Very handy in warning me if the alternator is acting up...