My friend just called; he left the lights on and his diesel 60 is flat-dead. Can I boost him with my regular 12v battery without screwing it up?
RTH - jump-starting 24v with 12v
- Thread starter IronYuppy
- Start date
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- Thread starter
- #2
Found out. No problem.
What did you do if I may ask? 
/Allan
/Allan
- Thread starter
- #4
What did you do if I may ask?
/Allan
Just winged it: attached + to + and - to -. I wasn't sure which battery to jump, so I went with the left-side one since it was closest to the booster truck. I knew already that you can't ground to the frame when going 12v to 24v, so you have to use the (-) terminal on the battery at each end of the cables.
