- Reaction score
- United States
Hey everybody. Just recently got my 1983 XS650 SH up and running again with the help of a local shop. Just put a new battery and regulator in but now I’m not seeing the charge I want. Battery started around 13.3 and went to just under (13.27/13.25) with everything off. Accessories on it went to 12.7-12.6 and stayed there with engine running. I got a reading of 13.3-13.6 between 3000 and 4000 rpm. Now the battery shows 12.7 running after a short ride but only climbs to 12.9 at around 4000 rpm. What should I test and what should I look for voltage-wise?