Dakota Lithium Vortex 12 V 50 Ah Battery - Dakota Lithium Battery
  • Dakota Lithium Vortex 12 V 50 Ah Battery
Universal compatibility & rugged reliability in a water resistant, high power package.

Dakota Lithium Vortex 12 V 50 Ah Battery

(8 reviews)
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Dakota Lithium Vortex 12 V 50 Ah Battery

(8 customer reviews)



Built for rugged and wet conditions where you need dependable power. Perfect for 12 volt trolling motors for full day adventures.

Out of stock

SKU: DL50Ah12v Category:
Need tons of power? Bulk pricing discount
Need tons of power? Bulk pricing discount
For larger quantities contact sales@dakotalithium.com
Twice the Power of Traditional Batteries
Half the Weight
Charges 5 X Faster
Lasts 4 X as long
Safe & Reliable



SAE/Auto connectors + ring crimp terminals provide a wide range of connection possibilities. USB Voltage reader add-on gives you the option to charge personal electronics while still using the ring terminals for motors, fish finders, etc.

Water Resistant

Great for wet environments, but not submersible. Waterproof cover provides padding & extra protection.

Charger Included

Free 3A charger included with purchase.

Voltage and Capacity

12 V 54Ah 691Wh

Size & Weight

4"x13"x7" inches" (101x330x178mm). 15lbs (6.80Kg)


Up to 80% capacity for 2,000 cycles in recommended conditions. (Typical SLA has 400 cycles)

Max Discharge Current

30 A (tons of power for 5-40lb thrust trolling motors, lights, stereos, gps, and more)


10 A max, 15 V max recommended, 15 V max. Please use the LiFePO4 compatible charger that is included with this battery. A SLA charger may work, but will reduce performance and lifespan of the battery.

Operating temperature

Much better than SLA or other lithium batteries, -20'F min, +120'F max recommended environmental operating temps

Safe & Reliable

Includes active BMS protection circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection for increased performance and longer life


Charge two separate USB devices AND run your high-power load (motor, other) at the same time. Monitor battery charge level in real time.

Suitable for:

  • Trolling motors
  • 12 volt electronics
  • Boating & Fishing electronics
  • Wet environments
  • Off grid speakers & music
  • Kayak fishing
  • Emergency power
  • Ultra safe battery applications (This battery has 100% no fire risk)
8 reviews for Dakota Lithium Vortex 12 V 50 Ah Battery

Quick responses to any questions I had. Very friendly knowledgeable staff.


Video of my Hobie fishing kayak with a trolling motor powered by a Vortex 50 battery https://www.youtube.com/watch?v=td9yh7mjMvE

Joe Gonzales
Matthew Kunkel

It is costly but worth it. Used it on a kayak paired with a Lowrance 9″ Elite Ti2 for 10 days in Canada, no charge or solar charge and left with 12.8v left. Ran it probably close to 80 hours or more. I bought 3 10mAh at the MN ice show years back, these are absolutely worth the cost. No worry about conserving battery to make the finder last the weekend….or the week. The battery got soaked in rain, beaten with waves and had no issues. I plan to use this on my duck hunting kayak with trolling motor this fall and am confident it won’t disappoint.

Michael Wimmer

Vortex 12 volt 50ah battery. I bought the Vortex 12 volt 50ah battery to power my large fishfinder, phone charger and lights on my fishing kayak. It has not disappointed! There is enough power for several days of fishing. One of my better investments and highly recommend for anyone needing reliable power.


Excellent battery for my 12v trolling motors. Very fast delivery. A couple of small issues..dealt with professionally. Thanks!


For more information or larger quantity inquiries, visit our B2B page or please call our sales team at 1-855-743-3279.

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