1920 battery drain

[Soundguy]

That 1920 is a horse of a worker.. it should do plenty of work for you!

soundguy

 

[RickB]

10.5 seems a bit high. At least one spec I have seen quotes 8.5 volts. Starters really pull the battery voltage down.

8.5 volts while cranking will sell a lot of starters and solenoids over time.

 

[dqdave1]

My TC 29 would only go "click" at 10 volts.