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Can the Ultra-Fab 4K Electric A-Frame Jack Be Powered From the Vehicle  

Updated 11/13/2020 | Published 11/11/2020

Question:

Is there an option to power from towing vehicle?

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Expert Reply:

Yes, the Ultra-Fab Electric A-Frame Jack part # UF38-944016 can be powered from the tow vehicle's battery. I suggest simply attaching a trailer connector to the end of the power wire and extending if needed, similar to the etrailer Electric Jack with Footplate and 7-Way Plug part # EJ-3527-BBX.

That said, the Ultra-Fab pulls more power than the etrailer so you really can't use the 7-way socket due to the wire gauge difference. I recommend installing part # PK11852 on the jack and part # PK11851 on the vehicle wired directly to the battery with the appropriate size wire.

expert reply by:
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Conner L

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