Converter to Allow Fridge to Draw Power from Battery or RV Service Power

Question

Question:

I have a 1999 RV and my fridge only runs off of my battery, and it’s constantly draining it. Even when I’m plugged into a 30 amp plug. How can I switch it to AC to keep it from draining the battery?

asked by: Pam

0

Expert Reply:

What you'd want is a converter/smart charger like the Progressive Dynamics part # PD4060K which you'll wire your battery, RV service power supply, and fridge and it will allow you to charge the battery and draw from the RV power source when it's plugged in.

expert reply by: Jameson C

0

Answer 1

The wires of the #20011 need to install as follows: Black wire is connected to the vehicle battery to get the charge Red wire is connected to battery in the breakaway kit on the trailer Blue wire is connected to the breakaway switch For more info on…

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Answer 2

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…

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Answer 3

The Hopkins Trailer Breakaway Kit Battery Charger #20011 has a power output of 2.5 amps according to my tech contact at the manufacturer. It basically gives a maintenance charge to the battery. It is designed for use with the 12 volt 5 amp hour…

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Answer 4

The solar panel will keep the battery from draining while sitting but if power is drawn from the battery the solar panel and charger will not be able to charge up the battery. The charger #20011 is designed for small 5 amp hour batteries in breakaway…

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Answer 5

The inside dimensions of the #TLA7720RS are about 17 x 8 x 12. I've looked over a few battery sizing charts, and for a typical automotive battery, I couldn't find one that wouldn't fit. The same would go for the marine battery sizes I…

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Answer 6

I spoke with a technical adviser at Hopkins, the maker of this charger and he said the safe operating temperatures for this Trailer Breakaway Kit Battery Charger, part #20011, is between -20 degrees and 140 degrees Fahrenheit. The max current draw is…

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Answer 7

Essentially there isn't a difference but one part number is how you order it from Hopkins if it's in bulk (like we do) or if you are ordering it independently. So if you order the #20011 you'd get the same thing as Hopkins 20007.

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Answer 8

You can use a large marine battery to power your winch as well as the breakaway system, people do it all the time. However, it's not the best practice. You can connect the marine battery to the 12-volt accessory feed from the 7-way, but the…

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Answer 9

While you can add a second battery to power lights, this is going to require a second, 12 volt auxiliary battery; this is the same concept you were thinking of but a breakaway system battery isn't going to have the power or amp hours needed for…

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Answer 10

Frist you will need a Battery #BRW34FR. This is a deep cycle battery which is designed to be drained and recharged as needed. I recommend using the TorkLift PowerArmor Solar Single Locking Battery Box #TLA7720RS to secure the battery to your off road…

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Answer 11

I contacted our representative at Hopkins and he informed me that the Trailer Breakaway Kit Battery Charger, part #20011 can charge batteries of different sizes, even large batteries, it will just take a bit longer. He informed me that part #20011…

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Answer 12

The Trailer Breakaway Kit Battery Charger #20011 is used to charge the breakaway battery on a trailer. The black wire connects to the tow vehicle's battery to get 12V, the red wire connects to the positive terminal on the trailer's breakaway…

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Converter to Allow Fridge to Draw Power from Battery or RV Service Power

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