Can 7-Way Operate Powered Trailer Tongue Jack if Trailer Battery is Dead
Question:
Will the electric Jacks work of the battery is dead but the camper is plugged in? Or do they run solely off of the camper battery?
asked by: Jacob
Expert Reply:
A powered trailer tongue jack like the Stromberg Carlson Camper Jack # JET-2500 is best wired to a dedicated battery on the trailer. If the battery is dead then the trailer's 7-way connector won't be able to deliver enough current to operate the jack. A 7-way 12V circuit is intended to deliver a small maintenance charge to a trailer battery that is in good shape or to pass enough juice for a camper dome light for example, but not to power a trailer jack. The vehicle's 12V feed on the 7-way will struggle to deliver the current required by a power jack.
You'll want to charge the trailer battery with an AC-powered charger like # CTEK56353 and then the 7-way charging circuit will maintain it.
Products Referenced in This Question
CTEK MULTI US 7002 12-Volt Universal Battery Charger w/ Pulse Maintenance and Backup Power
- Battery Charger
- Battery Charger
- Car/Truck/SUV
- Motorcycle
- Trailer
- Lawn Mower
- Jet Ski
- 150 Ah
- Charges/Maintains
- 12V
- Wall Outlet to Vehicle Battery
- CTEK Power Inc
more information >
Product Page this Question was Asked From
Stromberg Carlson Electric A-Frame Tongue Jack - 18" Lift - 2,500 lbs
- Camper Jacks
- Pop Up Camper
- Teardrop Camper
- Travel Trailer
- A-Frame Jack
- Leveling Jacks
- Tongue Jack
- Steel
- 2001 - 3000 lbs
- Electric Jack
- 18 Inch Lift
- Bolt-On
- 1 Jack
- Stromberg Carlson
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Recommended Electric Tongue Jack for a 6,000 Lb Travel Trailer
- Shop: Stromberg Carlson Electric A-Frame Tongue Jack - 18" Lift - 2,500 lbs
- Q&A: Electric Trailer Jack With Dead Battery on Trailer
- Shop: Buyers Products 50 Ton 10-Hole Pintle Hook
- Shop: CTEK MULTI US 7002 12-Volt Universal Battery Charger w/ Pulse Maintenance and Backup Power
- Shop: Dutton-Lainson Hand Winch - Worm Gear - Hex Drive - Split Reel - 1,500 lbs
- Q&A: How to Charge a Trailer Battery Through a 7-Way Connector
- Shop: Roof Rack
- Search Results: toy hauler patio
- Shop: Rhino-Rack Roof Rack for Thule and Yakima Tracks - 2 Heavy-Duty Crossbars - Black - 65" Long
- Search Results: toy hauler patio kit
- Shop: Redarc In-Vehicle BCDC Battery Charger - Dual Input - DC to DC - 12V/24V - 25 Amp
- Shop: Trailer Wiring
- Shop: Dometic RV Water Heater - Gas and Electric - Automatic Pilot - 120 Volt - 10,000 Btu - 6 Gal Tank
- Q&A: Furrion Vision S Camera Not Working While Driving
- Q&A: Amperage Draw of Motor and Power Wire Gauge of Stromberg Carlson # JET-2500 Electric Trailer Jack
- Q&A: How To Send Constant Power to 12 Volt Pin On Trailer Connector On 2020 Ford F-350
- Video: Lippert Power Stance Electric Trailer Jack Auxiliary Power Cord Review
- Q&A: How Do Powered Trailer Jacks Draw Power, From Battery or 7-Way
- Article: How (and Where) to Connect an RV Propane Grill
- Search Results: tongue latch
- Article: How Much Solar Power Do I Need For My RV?
- Article: Best Air Bag Suspension (2023)
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Hitch
- Search Results: 44649
- Video: Choosing the Right Brake Controller
- Search Results: 68149
- Article: How to Choose the Right Trailer Hitch Class
- Shop: Brake Controller