Check Tow Vehicle Charging Circuit Using Renogy Battery Monitor

[@audiomxr]

Thanks I always enjoy your videos.

[@Gord19]

thanks for posting I just purchased the same unit !

[@ramblinroses6066]

Great! Inexpensive must have, just love being able to reliably monitor battery status!

[@ToddStoddard]

If you look carefully, you will see with the vehicle connected and turned off you are getting a slight charge from it, not much just 0.20amps.

[@ramblinroses6066]

Thanks for the comment. The current draw shown is actually the inside the trailer electronics, including the battery monitor draw, not from tow vehicle. Look at the beginning of video current draw without car connected with no shore power is .34amps 4 watts.

[@ToddStoddard]

@@ramblinroses6066 and at the end its o. 15,a difference of 19.