Service Call!! Semi-Trailer liftgate won't go up?!
4,117
Published 2024-07-02
All Comments (3)
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Anyone with a liftgate usually has a separate power cord weather a hot only or a hot and ground. Trying to charge batteries off a factory electric 7 pin is just stupid Liftgates draw alot of current. Best to have truck running when using it
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30A is too small for that many batteries in any state of discharge.
