Connecting Trailer Battery to Same 12 Volt Wire that Charges Breakaway Battery
Question:
Need to know if I hook up a trailer battery to the same 12 volt wire that charges my breakaway battery if I need an isolator or if its ok for them to run in the same circuit? First time dont want to mess it up. And also I want to hook up an inverter in my tongue box for tools of fan etc... as we will be us in the trailer for camping also. Thanks.
asked by: Ryan P
Helpful Expert Reply:
You should have no issue hooking up your trailer battery to the same 12 volt wire that charges your breakaway battery. You will just need to make sure that you do not drain the batteries when they are being used. An isolator or diode is not needed for this application.
Then for a power inverter, I recommend looking at the Wagan # WC3720. This will convert 12 volt DC power to 115 volt AC power. A 3 foot DC cable is included to connect directly to the battery. I have attached the installation details for you to check out.
Product Page this Question was Asked From
Wagan Mobile Power Inverter - AC Outlet and USB Port - 1,000 Watts
- 12V Power Accessories
- Power Inverter
- 3 AC Outlets
- 2 USB Outlets
- 1000 Watts
- Wagan
more information >
Continue Researching
- Shop: Wagan Mobile Power Inverter - AC Outlet and USB Port - 1,000 Watts
- Q&A: How Long Will Battery of Bright Way Trailer Breakaway Kit Last
- Video: Wagan 1000 Watt Power Inverter Review
- Shop: Replacement 12V 5 Ah Battery for Bright Way Trailer Breakaway Kits
- Search Results: battery
- Search Results: inverter
- Video: Review of Progressive Dynamics RV Inverters - 1,000 Watts Pure Sine Wave Inverter - PD34FR
- Video: Wagan 12V Power Accessories - Power Inverter - WC3720 Review
- Shop: Progressive Dynamics 1000 Watt Pure Sine Wave Inverter
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Q&A: How to Connect Series-Wired Batteries to Power Inverter
- Q&A: Where is the Best Place to Attach the 12 Volt Input for the Battery Isolation Solenoid
- Q&A: How To Power Small AC Household Electronics In A Van Without Using Solar Power Or A Generator
- Shop: Trailer Hitch
- Video: Choosing the Right Trailer Wiring
- Search Results: 3801250
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Does The Demco Baseplate # DM77YV Require That You Trim The Air Shutters/Dam On A Ford Maverick
- Video: Choosing the Right Brake Controller
- Shop: Blue Ox Patriot Portable Flat Tow Brake System - Proportional
- Article: Trailer Wiring Diagrams
- Shop: Trailer Wiring
- Video: etrailer Round Pipe Mount Swivel Jack Review TJP-5001S-B
- Shop: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Shop: Suspension Enhancement
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Roadmaster Battery Charge Line Kit for Towed Vehicles
- Search Results: base plates
- Article: How to Measure for Trailer Hitch Drop
- Shop: Base Plate for Tow Bar