Thread: OBC Bypassing
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Old 10-06-2021, 05:16 PM   #380
DaveMJ
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Default Re: OBC Bypassing

Quote:
Originally Posted by Jim Rat View Post
Upgrading my 2006 DS to Lithium batteries and need to add a bypass around the OBC for the new charger. My source has told me all I need to do is add a wire from the black connection on the back of the receptacle to main negative terminal. No need for any wire cutting. This added loop or circuit allows the new charge to measure the battery pack voltage.
Is this correct? is this all that is required. It would leave the OBC system intact…

Thanks for the feedback
What drive system does it have Series or Sepex? (i.e.: Forward/Reverse paddle or switch?) Regardless of drive system; there is more to it than your source suggested.

Also, how do you plan to connect the charger? Via the charging port, or directly to the batteries?
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