What Are The Terminal Functions For The Deka Battery Isolator DW08771

Question

Question:

What are the function of the terminal A and E on the Deka 100Amps isolator ? The application is a boat with a wet battery for starting and a new AGM for house

asked by: Robert

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Expert Reply:

For The Deka isolator # DW08771, Terminal A will connect to the alternators battery lead. Terminal E will go to the hot ignition circuit via a 6 amp circuit breaker. I have included a wiring diagram below for your reference.

expert reply by: Jesse M

0

Isolator diagram
(click to enlarge)

Answer 1

Battery isolator #DW08771 will have connection posts for each battery and for an alternator. The main battery will connect to position one and the alternator to the A post. The second battery will attach to the 2 via a circuit breaker that is rated…

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Answer 2

You would not need a new plug. You would run the positive wire from the alternator to the 1 and A post of the Isolator #DW08771. Check out the attached picture for a wiring diagram.

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Answer 3

I went on Deka's website and found a wiring diagram I have attached below. To install the Deka Battery Isolator item #DW08771 you will want to follow these steps: Terminal 1 would connect to the positive battery terminal of the main battery. The…

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Answer 4

The Deka Battery Isolator - 95 Amp #DW08770 does require the ignition switch be connected to the E post. This is how you ensure the batteries are isolated and the auxiliary battery does not draw power from the starting battery. You will want to use a…

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Answer 5

I attached a diagram that shows how the Deka Battery Isolator #DW08770 wires to a vehicle/battery.

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Answer 6

What you are describing sounds like how the DEKA isolator part #DW08770 is designed to be wired. If you check out the attached diagram you can see what I mean.

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Answer 7

You are correct when using the DEKA isolator part #DW08771 on a vehicle like yours you wouldn't use the E post.

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Answer 8

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 9

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 10

Hi David! There are quite a few hitches offered for your 2026 Honda Odyssey, so I definitely understand wanting to know the differences. There are basically three styles available for you and I have them broken out below: Exposed Crosstube: etrailer…

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What Are The Terminal Functions For The Deka Battery Isolator DW08771

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