On 3 Nov 2023 at 21:17, Gary Forsmo wrote: > At ~ what 1600 engine RPM does a stock/original Generator begin to charge > the battery? IIRC, Jim A. says "Not at normal idle R's". I'm guessing something like 1400-1500 rpm. -- ******************************* Jim Adney, jadney at vwtype3.org Madison, Wisconsin, USA *******************************