How Large Of Battery Can Hopkins Trailer Breakaway Kit Battery Charger # 20011 Trickle Charge

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Question:

How big of a battery will this charge. I am no longer using the little battery and have wired in the full size battery mounted on the tongue of my trailer. Will this trickle charge a regular size 12volt battery. Also if the batter from the truck is tied into the battery on the tongue why wont this charge the battery and for go the tricle charge.

asked by: Chris W

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Expert Reply:

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 will trickle charge your regular 12 volt battery just fine.

If you do have the vehicle battery connected directly to the battery on trailer it will keep sending power to the battery even after the battery is charged, which could be bad for the battery. With the Trailer Breakaway Kit Battery Charger it will stop charging the battery once it is fully charged.

To install part # 20011, you will connect the Black wire to the vehicles battery, connect the Red wire to battery on breakaway kit and connect Blue wire to breakaway switch. You will want to use, 10 Gauge Blue Primary Wire, part # 10-1-1, and quick splices, part # SWC501915-1, and use Ring Terminal, part # 44-5310A, to connect to battery.

expert reply by: Reno H

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Answer 1

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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Answer 2

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 3

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 4

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 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

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 7

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 8

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 9

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 10

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 11

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 12

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…

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How Large Of Battery Can Hopkins Trailer Breakaway Kit Battery Charger # 20011 Trickle Charge

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