How Long Will A Battery Run A Fish Finder

How long can a 12V battery run a fish finder?

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Can you run a fishfinder on a car battery?

Yes, you can run a fish finder and trolling motor on the same battery, but if you do this, be aware that a common problem caused by this setup is electromagnetic interference caused by the trolling motor.

How much power does a fish finder use?

Excluding special super compact fish finders, most fish finders use DC 12-24 volt power supply. As long as the voltage is between 12 and 24 volt, the fish finder unit will function properly.

How long will a 12ah battery run a fish finder?

A 12ah battery should last for roughly 11 hrs fully charged. You should slow charge that battery for 24hrs at 500ma.

How long does a 7AH battery last on a fish finder?

Re: 12v 7AH battery 7000/400= 17.5 hours in a perfect world. You will not be able to get max charge out of the battery after a while and will go downhill over time. What fishfinder is it? Fishfinders will use different draws depending on different factors also.

How many amp hours does a fish finder draw?

Fish Finder Amp Draw Ex: Garmin Striker 4 is listed as using a current draw of 0.23A @ 12V. In this case for a standard battery with 10ah you will get a runtime of 43.47 hours in a ideal scenario. However since batteries never run at perfect efficiency I would cut 20% off of that number for real world power hours.

Can you run a trolling motor and fish finder on same battery?

As I said, I have done this for 30 or better years, no interference ever. On my Aluminum boats, I also run the sonar off the same battery as the electric motor. It in turned is hooked up to the gas motor for a charge when not in use. LESS IS MORE!

How do you charge a 12 volt fish finder battery?

Before you can charge the battery, disconnect the battery’s positive and negative terminals’ of the fishfinder power cable then connect the AC charger. Connecting the AC charger to the rechargeable battery and plugging it into the wall to charge.

How long does the Garmin striker 4 battery last?

The battery life of Garmin Striker 4 is proven and tested that it can last up to three days which is indeed reliable. The battery features 12 volts and 7 milliamps.

How many watts does a depth finder use?

“They’ll usually use 100 to 200 watts until they get to 600 to 800 feet of water.”