My car alternator charges more at faster speeds and higher rpm. Are all alternators similar in this regard or are there alternators available that operate just as well at low speed and low rpm.
You can run your battery flat if you are stuck in a three or four hour traffic jam at night with your lights on and barely moving forward. This gets worse in cold weather.
I was just wondering if there were alternators available that charge well at low rpm.
Thanks in advance Denny B