Dakota Lithium 36v 54Ah Deep Cycle Marine Trolling Motor Battery
11 Year Warranty
  • Dakota Lithium 36v 54Ah Deep Cycle Marine Trolling Motor Battery
Perfect for 36v Trolling Motors

Dakota Lithium 36v 54Ah Deep Cycle Marine Trolling Motor Battery

(3 reviews)
  • Free Shipping to Lower 48
  • 11 Year Warranty
$1,499 $1,299
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Dakota Lithium 36v 54Ah Deep Cycle Marine Trolling Motor Battery

(3 customer reviews)

$1,499 $1,299

The 36v DL 54Ah battery is optimal for 36 volt trolling motors with <110 lbs of thrust, or boats where weight is at a premium. Ideal for deep cycle applications in marine environments where you need lots of power for a long time.

Available on backorder

SKU: DL36v54ah Categories: ,
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 4X as long
Greatest Lifetime Value


11 Year Warrany

World beating, best in class, eleven year manufacturer defect warranty.

Storage Capacity

54 ampere hours (Ah). Dakota Lithium batteries provide consistent power for all 100 amp hours. DL LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges. The power output will not dramatically drop like similar sized SLA batteries. You get all the juice down to the last drop.




2,073 Watts (Wh)


F12 terminals (posts that screw in). Easy to adapt to different connection needs.


9.01” x 5.43” x 8.38” (229 x 138 x 213 mm)


17.6 lbs (8 Kg). That's 60% lighter then a SLA battery.

Lifecycles (battery lifespan)

Up to 80% capacity for 2,000 cycles in recommended conditions. The typical SLA has 400 cycles. Dakota Lithium batteries last so long that the price per use is a fraction of traditional batteries.

Operating temperature

Ideal for rugged & harsh environments. Much better than SLA or other lithium’s. -20'F min, +120'F max optimal environmental operating temps


50 A max continuous, 100 A max pulse 10 second pulse. The flat discharge voltage curve provides a 75% bigger capacity then a SLA 50Ah battery.


15 A max, 14 V max recommended, 15 V max. Included is a LiFePO4 compatible charger.

Includes active BMS protection

Contains a circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection for increased performance and longer life.

Charger Included

Free 36V 8 amp LiFePO4 chargers included.

Suitable for:

  • Trolling Motors #FishLonger
  • Marine Applications
  • 36V Trolling Motors
  • Link in Series for 24V, 36V, 48V
  • LiFePO4 Replacement for SLA 12v
  • Compatible with onboard charging
  • Excellent for Minnkota Motors
  • Preferred Upgrade for Garmin Motors
  • Ideal for Lowrance Motors
  • Compatible with all trolling motors
  • Power Fish Finders, Flashers, & Boating Electronics
  • Trolling Motors with Max Amp Draw of 50 Amps or less

Experience the Dakota Lithium Difference

The DL 54Ah battery is built with Dakota Lithium's legendary LiFePO4 cells. 2,000+ recharge cycles (roughly 5 year lifespan at daily use) vs. 500 for other lithium batteries or lead acid. Optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus twice the power of lead-acid batteries at half the weight.

3 reviews for Dakota Lithium 36v 54Ah Deep Cycle Marine Trolling Motor Battery
Tong Cha

Great batteries. I would highly recommend these batteries. I purchased 3 12 volt 54ah to for my 36volts ultrex. I ran it all day with no loss in power. Hole shot improved along with less gas consumption. Boat handles better due to less weight.

Ryan Thompson 

This year I repowered my entire rig with Dakota Lithium. My humminbird Helix 9 will run practically all day for two days straight, and still have power left. I also power my minn kota with the 54ah Dakota battery. It’ll pull me around in my Titan 13.5 (extremely heavy yak) all day long without dying. At the end of the day I can put them all on charge and just a few hours they’re 100% charged and ready to roll again. Couldn’t do that with any other batteries I’ve had before. Worth every penny! I now go double the distance I did with my old SLA setup.

Gene Minkel

Not sure which one I needed to run my Blue Sky 360 Electric Flex drive so I started with smaller one and upgraded to the 12V 54ah and could not be happier. The smaller one was returned and a credit to my account was completed in less than two weeks, kind of costly but the quality is overwhelmingly obvious in less weight and less charging.


Bulk pricing available at checkout. For larger quantities visit our B2B page or call 1-855-743-3279.

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