Lithium Batteries for Fish Finders - Dakota Lithium Batteries

Fish Finder

Rugged American Innovation
Best in Class 11 Year Warranty

Fish Longer. Go Further. Play Harder. No Matter the Weather.

Here at Dakota Lithium we help power your passion from morning to night. Built for abuse during long North Dakota winters, Dakota Lithium is a battery designed to endure. To help you do what you love longer. A battery made to last. We’ve harnessed the power of lithium chemistry and combined it with North Dakota grit to build you a better battery.

All guaranteed by a world beating, best in class, eleven (11) year warranty.

Dakota Lithium batteries will give you twice the run time for your fish finder while lasting 4x longer, providing exceptional lifetime value.  Plus Dakota Lithium’s signature LiFePO4 technology will perform at temperatures down to -40 F and weighs half as much as your dad’s SLA, providing superior performance for ice fishing and winter warriors.

Go Further. Fish Longer. Play Harder. No Matter the weather.

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Dakota Lithium 12v 10Ah Battery

Half the weight and twice the power of traditional lead batteries, this workhorse gives you the perfect amount of juice for full-day adventures. The #1 battery for fishing & outdoor recreation.

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11 Year Warranty

Dakota Lithium 12v 23Ah Battery

Half the weight and twice the power of traditional lead batteries, this workhorse powers premium electronics for full-day adventures. Same performance as our legendary 10 Ah battery, but with 130% more capacity.

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Dakota Lithium Powerbox 10, 12v 10Ah Battery Included

The Power Box helps keep all of your electronics charged up and ready to go while giving you the freedom to use one battery to power many things. 12v Dakota Lithium LiFePO4 10Ah battery and charger included.

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Charges a 10Ah Battery in 3 hrs!

Folding Fast-Charge 12v Solar Panel

This ultralight and powerful 12 V solar panel gives you the freedom to re-charge any DL battery on the go. In full sun it will charge a Powerbox 10 in 4 hours, or a 7Ah battery in just 2.5 hours!

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Dakota Lithium Powerbox 40, 12V Battery Included, 40Ah

The Power Box 40 is your mobile power source. It gives you the freedom to use one battery to power all your passions. Built to power everything from trolling motors to power tools, in an easy to carry, waterproof case.

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Dakota Lithium PowerBox 10 (12V Battery Included) + Folding Solar Panel

Fish longer, play harder, and go further with a battery that never needs to be plugged in. This package combines our waterproof, lightweight, and fast charging 50w solar panel with the rugged Powerbox 10 to create a power source that can be recharged in just 3 hours of direct sunlight!

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Experience the Dakota Lithium Difference

The DL 23 Ah battery is built with Dakota Lithium's legendary LiFePO4 cells. 2,000+ recharge cycles (roughly 5 year lifespan at daily use) vs. 500 for lead acid or AGM. Optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus twice the power of lead-acid batteries at half the weight.

What Battery Do I Need for My Fish Finder?

Dakota Lithium batteries are drop in replacements for sealed lead acid (SLA) batteries. That means, if your fish finder uses a SLA or any 12V battery, you can replace it with a Dakota Lithium. You will get double the run time of lead acid by upgrading to Dakota Lithium.

For most fish finders we recommend a Dakota Lithium 10 amp hour (Ah) battery or a Powerbox 10:

  • Humminbird
  • Garmin
  • Lowrance
  • Marcum
  • Aqua-Vu
  • Vexilar


For these big power-hungry (and feature rich) models we recommend the Dakota Lithium 23 amp hour (Ah) battery :

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