DL+ 12V 135Ah – Now $999

The Battery Upgrade Every Angler Can Trust

The Trolling Motor Battery Trusted by Champions

From early mornings at the local ramp to long weekends chasing fish with the family, confidence starts with power you can count on. Dakota Lithium is trusted by thousands of anglers around the world – from everyday fishermen to the pros on the biggest stage in bass fishing. As the Official Lithium Battery of Bassmaster, we build batteries that last longer, run stronger, and keep you on the water when it matters most. Whether you’re running a trolling motor, forward-facing sonar, or your main cranking setup, our lightweight LiFePO4 batteries deliver twice the run time and 8X the lifespan of traditional batteries – all backed by an industry-best 11-year warranty. Join the anglers who’ve made the switch and feel the difference every trip.

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

Featured Products

12V 100Ah Deep Cycle Heated LiFePO4 Battery

214 reviews

12V 100Ah Deep Cycle Heated LiFePO4 Battery

  • Weight: 27.5 lbs
  • Great for RVs, trolling motors, and solar
  • Deep cycle, Even-Heat Technology, affordable power
DL+ 12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery Limited Time Offer

61 reviews

DL+ 12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery

  • Weight: 27.2 lbs
  • Best for trolling, golf carts, and RVs
  • IP67, Mercury compliant, Even-Heat Technology

$1220 $999

See product
DL+ 12V 320Ah Dual Purpose Heated LiFePO4 Battery Limited Time Offer

15 reviews

DL+ 12V 320Ah Dual Purpose Heated LiFePO4 Battery

  • Weight: 65 lbs
  • Ideal for RVs, off-grid, and large power systems
  • 320Ah + 1,000 CCA in compact Group 31 size

$2299 $1999

See product
36V 60Ah Deep Cycle LiFePO4 Battery Back-in-Stock

64 reviews

36V 60Ah Deep Cycle LiFePO4 Battery

  • Weight: 44 lbs, lightweight G27 footprint
  • Great for freshwater and saltwater boats using 36V trolling motors
  • Single-battery simplicity, eliminates series wiring, and maximizes run time

Why Upgrade to Dakota Lithium?

1. Half the Weight. All the Power.
Ditch the heavy lead-acid battery. Dakota Lithium batteries are up to 60% lighter, making them easier to install, transport, and handle – especially in smaller boats or solo setups.

2. Go Further, Stay Out Longer.
Get twice the run time on a single charge. Whether you’re chasing fish at sunrise or navigating back after sunset, Dakota Lithium keeps you powered longer – no more cutting the day short.

3. Fast Charging = More Fishing.
No one wants to wait around to get back on the water. Our lithium batteries recharge up to 5X faster than lead-acid, so you’re ready for the next trip sooner.

4. Built to Last. Backed by 11 Years.
With 3,000-5,000+ charge cycles and zero maintenance, Dakota Lithium batteries are built for the long haul. That’s 5 to 10 times the lifespan of a traditional battery — and we back it with an industry-best 11-year warranty.

5. Reliable Power, Every Time.
Unlike lead-acid, Dakota Lithium delivers consistent voltage from start to finish. That means smoother performance, precise control, and total confidence whether you’re running a trolling motor, sonar, or both.

Not Sure Which Battery You Need?

Fill out the form below and one of our battery experts will walk you through the best option for your boat, setup, and fishing style – no pressure, just real advice.

We're Here to Help

100% US Based Support. For best service and quick resolution to your issues or questions, please use this contact form below. Our sales team can also be reached at 1-855-743-3279.

Our business hours are Monday through Friday, 9 AM to 4 PM Pacific Time.

Please tell us your battery voltage and amp hour rating:
What device(s) are you using the battery with?
Do you happen to have access to a multi-meter?
Are you using a Dakota Lithium charger?

Trolling Motor Collection

Powerbox+ 135 Waterproof Solar Generator, 12V 135Ah DL+ 1,000CCA Battery Included Limited Time Offer

5 reviews

Powerbox+ 135 Waterproof Solar Generator, 12V 135Ah DL+ 1,000CCA Battery Included

  • Weight: 42.92 lbs
  • Portable power for appliances, tools, trolling motors, and jump-starting engines
  • 2,000W inverter, IP67 waterproof, and Even-Heat Technology

$1700 $1500

See product
12V 100Ah Deep Cycle Heated LiFePO4 Battery

214 reviews

12V 100Ah Deep Cycle Heated LiFePO4 Battery

  • Weight: 27.5 lbs
  • Great for RVs, trolling motors, and solar
  • Deep cycle, Even-Heat Technology, affordable power
DL+ 12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery Limited Time Offer

61 reviews

DL+ 12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery

  • Weight: 27.2 lbs
  • Best for trolling, golf carts, and RVs
  • IP67, Mercury compliant, Even-Heat Technology

$1220 $999

See product
24V 100Ah Deep Cycle Trolling Motor Battery Set

56 reviews

24V 100Ah Deep Cycle Trolling Motor Battery Set

  • Weight: 55 lbs total, 27.5 lbs each
  • 24V high-thrust trolling motors, built for long days on the water
  • Cost-effective lithium upgrade, doubles run time over lead-acid, lightweight and easy to install
DL+ 24V 135Ah Dual Purpose Battery Set Limited Time Offer

2 reviews

DL+ 24V 135Ah Dual Purpose Battery Set

  • Weight: 54.4 lbs (27.2 lbs each)
  • 24V Inshore and heavy-use trolling systems, golf carts
  • IP67 waterproof, Even-Heat Technology, high-discharge capacity

$2440 $1998

See product
36V 100Ah Deep Cycle Trolling Motor Battery Set

61 reviews

36V 100Ah Deep Cycle Trolling Motor Battery Set

  • Weight: 82 lbs total, 27.5 lbs each
  • 36V high-thrust trolling motors, built for long days on the water
  • Cost-effective lithium upgrade, doubles run time over lead-acid, lightweight and easy to install
DL+ 36V 135Ah Dual Purpose Battery Set Limited Time Offer

79 reviews

DL+ 36V 135Ah Dual Purpose Battery Set

  • Weight: 81.6 lbs (27.2 lbs each)
  • 36V offshore and heavy-use trolling systems, golf carts
  • IP67 waterproof, Even-Heat Technology, high-discharge capacity

$3660 $2997

See product
36V 60Ah Deep Cycle LiFePO4 Battery Back-in-Stock

64 reviews

36V 60Ah Deep Cycle LiFePO4 Battery

  • Weight: 44 lbs, lightweight G27 footprint
  • Great for freshwater and saltwater boats using 36V trolling motors
  • Single-battery simplicity, eliminates series wiring, and maximizes run time

Forward-facing sonar (FFS)

12V 100Ah Deep Cycle Heated LiFePO4 Battery

214 reviews

12V 100Ah Deep Cycle Heated LiFePO4 Battery

  • Weight: 27.5 lbs
  • Great for RVs, trolling motors, and solar
  • Deep cycle, Even-Heat Technology, affordable power
DL+ 12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery Limited Time Offer

61 reviews

DL+ 12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery

  • Weight: 27.2 lbs
  • Best for trolling, golf carts, and RVs
  • IP67, Mercury compliant, Even-Heat Technology

$1220 $999

See product

Wiring Kits

12 Volt Trolling Motor Connection Kit (With On Board Charging)

10 reviews

12 Volt Trolling Motor Connection Kit (With On Board Charging)

12 Volt Trolling Motor Connection Kit

27 reviews

12 Volt Trolling Motor Connection Kit

24 Volt Trolling Motor Connection Kit

12 reviews

24 Volt Trolling Motor Connection Kit

24 Volt Trolling Motor Connection Kit (With On Board Charging)

28 reviews

24 Volt Trolling Motor Connection Kit (With On Board Charging)

36 Volt Trolling Motor Connection Kit

12 reviews

36 Volt Trolling Motor Connection Kit

36 Volt Trolling Motor Connection Kit (With On Board Charging)

15 reviews

36 Volt Trolling Motor Connection Kit (With On Board Charging)

24V Single Case Lithium Battery Connection System

24V Single Case Lithium Battery Connection System

36V Single Case Lithium Battery Connection System

36V Single Case Lithium Battery Connection System

Waterproof Battery Chargers

Ultra Fast 12V 20A Waterproof Lithium LiFePO4 Onboard Battery Charger

35 reviews

Ultra Fast 12V 20A Waterproof Lithium LiFePO4 Onboard Battery Charger

Ultra Fast 12V 50A Waterproof Dakota Lithium LiFePO4 Onboard Battery Charger

Ultra Fast 12V 50A Waterproof Dakota Lithium LiFePO4 Onboard Battery Charger

Ultra Fast 24V 20A Waterproof Dakota Lithium LiFePO4 Onboard Battery Charger

Ultra Fast 24V 20A Waterproof Dakota Lithium LiFePO4 Onboard Battery Charger

Ultra Fast 36V 20A Waterproof Dakota Lithium LiFePO4 Onboard Battery Charger

1 review

Ultra Fast 36V 20A Waterproof Dakota Lithium LiFePO4 Onboard Battery Charger

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