What to Know About the Redarc In-Vehicle BCDC Trailer Battery Charger Video

The Redarc BCDC Charger part #RED36TR can work with your fridge but it wasn't designed to power accessories directly. You could use it to charge your 12 volt battery that is then powering your 3-way fridge on DC mode though.

Hi Walter, For the Deka Battery Isolator #DW08770 you can go with 8 gauge wire. Deka actually makes an installation kit with this wire, the Deka Battery Isolator Installation Kit for Standard Alternators #DW08769.

Since you've already got a 4 pole on your trailer, you'd just need to add a 7-way with #ETBC7 so that you can run a charge line using #10-1-1 from the accessory circuit to your battery. This circuit is located at the 1'oclock position on…

A diode like the part #RM-690 is a great idea but the only issue is that is has a max load of 85 amps. A standard 5,000 lb winch, like the ComeUp DV-5000si #CU645010, will greatly exceed the 85 amp rating of the diode so it would be useless. What you…

If I'm understanding you correctly the starter solenoid #PK5231201 is not the solution to your problem. Based on what you have described, it sounds like both the breakaway battery and winch battery are hooked to the 12V power coming from your…

Yes we have the Redarc In-Vehicle BCDC Battery Charger #RED96FR which essentially is the same thing as the charging system you referenced as it gives you a way to enhance the charging circuit ran to your 7-way to put the best charge on the trailer…

In order to charge an on-board trailer battery you'd need to have a seven way connection on both the vehicle and trailer, this would contain the necessary circuits to pass a charge from the vehicle battery to the trailer battery. If you don't…

You can put a maintenance charge on your trailer battery with the 12 volt accessory circuit of the 7-way. The 1:00 position of your 7-way carries this circuit. You would just need to run a length of 10 gauge wire like part #10-1-1 (sold by the foot),…

First, the wiring on a trailer connector can provide a maintenance charge to a 12 volt battery on a trailer but it will not be able to fully charge it. The 12 volt circuit on a 7-Way is already circuit protected so a separate fuse or breaker should…

For you application the Deka Battery Isolator #DW08770 would be a solid choice and a great solution. It will allow you to charge your auxiliary batteries from your alternator while preventing the aux batteries from draining the main battery when the…

First it is important to know that the battery on the Engager break away kit #20099 will only be charging as long as the 12 volt circuit is providing power. If you shut off the vehicle and disconnect the trailer it will not be charging. When there is…

To charge your enclosed car trailer battery and power your accessories you're going to need the Redarc In-Vehicle BCDC Battery Charger - Single Input - DC to DC - 12V/24V - 12 Amp item #RED96FR. You are also going to want the 23-Amp MIDI Fuse Kit…