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Millertech Lithium

Millertech Lithium

At Lithium Battery Source, we believe in providing superior-quality products to each of our valued customers. The Millertech marine lithium batteries we carry are perfect for keeping your boat and various onboard gear powered and ready to go for whenever that next fishing trip presents itself. We carry a wide variety of marine lithium batteries by Millertech that come in assorted voltages alongside their respective charges so that you can always keep them ready to go. If you have any questions or concerns as to which Millertech batteries are right for you, don’t hesitate to shoot us an email. We’re happy to help!

  • Millertech 12V 33Ah Deep Cycle Battery

    Millertech Lithium
    $249 - $249
    $249
    $249
    $249 - $249
    $249

    Perfect for your kayak, 12v trolling motor, graphs, panoptix, camping. The Millertech 12V 33Ah Deep Cycle battery is perfect for your needs.  Speci...

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    $249 - $249
    $249
    $249
    $249 - $249
    $249

  • Millertech Lithium 12V 45Ah Deep Cycle Battery w/ Cigarette Lighter Power Port

    Millertech Lithium
    $339 - $339
    $339
    $339
    $339 - $339
    $339

    Perfect for your kayak, 12v trolling motor, graphs, panoptix, camping...  The Sky is the limit with the Millertech Lithium 12V 45Ah Battery w/ Ciga...

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    $339 - $339
    $339
    $339
    $339 - $339
    $339

  • Millertech Lithium 12V 190Ah Dual Purpose Battery w/ BlueTooth

    Millertech Lithium
    $1,499 - $1,499
    $1,499
    $1,499
    $1,499 - $1,499
    $1,499

    An Absolute Game Changer! With an amazing 190AH’S of reserve capacity and 1500 CCA we are confident the raw power of this new battery will take you...

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    $1,499 - $1,499
    $1,499
    $1,499
    $1,499 - $1,499
    $1,499

  • Millertech Lithium 12V 135Ah Dual Purpose 1500CCA Cranking Battery

    Millertech Lithium
    $1,099 - $1,099
    $1,099
    $1,099
    $1,099 - $1,099
    $1,099

    The Ultimate Battery in Energy Density and Versatility. The 135AH Dual Purpose battery has 1500CCA + 135Ahrs of Deep Cycle Storage. A Dual Purpose ...

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    $1,099 - $1,099
    $1,099
    $1,099
    $1,099 - $1,099
    $1,099

  • Millertech Lithium 12v 12Ah Deep Cycle Battery

    Millertech Lithium
    $108 - $108
    $108
    $108
    $108 - $108
    $108

    This battery was designed to fit Vexilar units, but has so many other outdoor applications! This battery can run lights, alarms, surveillance, and ...

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    $108 - $108
    $108
    $108
    $108 - $108
    $108

  • Millertech Lithium 12v 12ah 8D Replacement Battery

    Millertech Lithium
    $75 - $75
    $75
    $75
    $75 - $75
    $75

    This battery was designed to be an 8D replacement, but has so many other outdoor applications! This battery can run lights, alarms, surveillance, a...

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    $75 - $75
    $75
    $75
    $75 - $75
    $75
  • Pre-order

    Millertech Lithium 12V 100Ah Deep Cycle Battery with Bluetooth

    Millertech Lithium
    $799 - $799
    $799
    $799
    $799 - $799
    $799

    CURRENTLY PRE-ORDER ONLY. OUT OF STOCK, NO ETA.   MillerTech’s #1 selling battery for 5 straight years! Built inside a standard size BCI Group 31 c...

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    $799 - $799
    $799
    $799
    $799 - $799
    $799
    Pre-order

  • Millertech Lithium 12V 200Ah Deep Cycle Battery

    Millertech Lithium
    $1,449 - $1,449
    $1,449
    $1,449
    $1,449 - $1,449
    $1,449

    Engineered for maximum energy density, this battery has 275 Amp Hours of capacity in a waterproof battery case making this battery the ultimate sin...

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    $1,449 - $1,449
    $1,449
    $1,449
    $1,449 - $1,449
    $1,449

  • Millertech Lithium 12V 275Ah Deep Cycle Battery

    Millertech Lithium
    $1,999 - $1,999
    $1,999
    $1,999
    $1,999 - $1,999
    $1,999

    Engineered for maximum energy density, this battery has 275 Amp Hours of capacity in a waterproof battery case making this battery the ultimate sin...

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    $1,999 - $1,999
    $1,999
    $1,999
    $1,999 - $1,999
    $1,999

  • Millertech Lithium 12V 20Ah Deep Cycle Battery

    Millertech Lithium
    $159 - $159
    $159
    $159
    $159 - $159
    $159

    Are you looking for a portable lightweight battery to power your 12V electronics. Well look no further this is it! Weighing in at only 5.9 lbs. Thi...

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    $159 - $159
    $159
    $159
    $159 - $159
    $159

  • Millertech Lithium 12V 65Ah 750CCA Cranking Battery

    Millertech Lithium
    $649 - $649
    $649
    $649
    $649 - $649
    $649

    12 Volt 65 Amp hour starting battery with 750 cold cranking amps. Great for marine motors with 150 horsepower or less. Specifications Warranty5 Yea...

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    $649 - $649
    $649
    $649
    $649 - $649
    $649

  • Millertech Lithium 12V 45Ah Deep Cycle Battery

    Millertech Lithium
    $329 - $329
    $329
    $329
    $329 - $329
    $329

    Perfect for your kayak, 12v trolling motor, graphs, panoptix, camping...  The Sky is the limit with the Millertech Lithium 12V 45Ah Battery Specifi...

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    $329 - $329
    $329
    $329
    $329 - $329
    $329

  • Millertech Lithium 12V 75AH Deep Cycle Battery

    Millertech Lithium
    $599 - $599
    $599
    $599
    $599 - $599
    $599

    The Millertech 12V 75AH is the perfect battery for the everyday angler that is going to attack a weekend tournament on the water.   With 75AH, Mill...

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    $599 - $599
    $599
    $599
    $599 - $599
    $599

  • Millertech Lithium 12V 100Ah Cranking Battery - 1150 CCA

    Millertech Lithium
    $999 - $999
    $999
    $999
    $999 - $999
    $999

      12 Volt 100 Amp hour starting battery with 1,150 cold cranking amps. Have a marine motor with more than 150 horsepower? This is the battery for y...

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    $999 - $999
    $999
    $999
    $999 - $999
    $999
  • Pre-order

    Millertech Lithium 12V 100Ah Deep Cycle Battery

    Millertech Lithium
    $799 - $799
    $799
    $799
    $799 - $799
    $799

    CURRENTLY OUT OF STOCK, PRE ORDER ONLY! Engineered with Lithium Iron Phosphate (LiFePo4) technology this battery has twice the power, half the weig...

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    $799 - $799
    $799
    $799
    $799 - $799
    $799
    Pre-order

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