You asked: What size fuse should you use for a fish finder?

Pic – 10A Breaker or 3A inline fuse for Fish Finder.

What size fuse do I need for my fish finder?

Humminbird lists a 1 amp fuse for my fishfinder. That’s probably sufficient for most other FF models. The power cable it came with looked like 22AWG which is only rated for maximum 3.7 amps.

Do I need an inline fuse for my fish finder?

There’s no reason to have two inline fuses on the same circuit. Put the recommended size fuse for your depth finder near the battery and you need nothing more. If and when the fuse ever blows the current stops there.

How many amps does a fishfinder use?

The power wires are fused at 3 amps. The numbers you measured may be low because you had the sonar “stopped”. As for the voltage from your Group 31 battery- don’t worry about the voltage when there is a load on the battery (other than when starting the engine).

Does a depth finder need a fuse?

Yes, it’s incredibly important to connect your fishfinder with a fuse for several reasons. … Secondly, using a fuse could also help prevent an electrical fire on your boat.

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Will a lawn and garden battery work for a fish finder?

You can use a small 12V sealed lead acid battery (“gel cell”) – an 8 amp-hour battery will run your depth finder for a good 18 to 24 hours continuously. A lawnmower-type battery is a pain, as you have to worry about spilling acid in your boat.

What kind of battery do I need for a fish finder?

Most fish finders use between 12 and 24 volts, and a 12 volt battery is plenty for most kayak fish finders. Ampere capacity is given in amp hours (AH).

Does a bilge pump need a fuse?

As long as there’s circuit protection on both the auto and manual feeds, there’s no need for the extra fuse.

Why do I need a inline fuse?

Like other types of fuses, the main purpose of an in-line fuse to protect the circuit of a piece of electrical or electronic equipment. … In-line fuses are often used to protect the alternator and are designed to break the circuit if it becomes overloaded.

Does the Garmin striker 4 have a fuse?

My Garmin Striker 4 came with an in-line fuse. … Yes you should always have an in-line fuse.

How many amps per hour does Livescope use?

the livescope will likely use 2 amps average, so 8 hours of use would be 16 amp hours ….or…. So you could use 30-60 amp hours per day.

How many amps does Livescope pull?

The unit says it draws a max 58 Watts. That’s pulling 4.83 amps on a 12 volt source at its max capacity rated by Garmin.

How many amps does a Lowrance fish finder draw?

Gen 3 12 is rated by Lowrance at . 9 amp draw and that can be reduced significantly by turning off the backlight option in the advanced menu.

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Can you hook fish finder straight to battery?

Wire the fish finder direct to the battery (either the cranking battery or an auxiliary battery). Don’t take shortcuts and run the fish finder power wire into a block or switch panel. Wire your fish finder the right way and extend the Humminbird power wire directly to the battery using the correct type and gauge wire.

Big fishing