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12v Chargers

12v Chargers

Check out our selection of 12V Lithium Battery Chargers. These chargers can range from non waterproof, on board, multi voltage, and multi bank to best suit your needs for your batteries and boat! These chargers are specifically designed for lithium batteries and we recommend these over conventional SLA chargers as they may decrease performance and lifespan of your lithium battery.
  • Dakota Lithium 12V 3A Lithium Battery Charger

    Dakota Lithium
    Original price $39
    Original price $39 - Original price $39
    Original price $39
    Current price $29
    $29 - $29
    Current price $29

    Dakota Lithium has optimized this charger for use with our lithium iron phosphate batteries (LiFePO4). All 12 volt Dakota Lithium batteries should ...

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    Original price $39
    Original price $39 - Original price $39
    Original price $39
    Current price $29
    $29 - $29
    Current price $29
    Save $10 Save $0
  • Millertech Lithium 12V 10A Lithium Battery Charger

    Millertech Lithium
    Original price $72
    Original price $72 - Original price $72
    Original price $72
    Current price $62
    $62 - $62
    Current price $62

    Built to charge large batteries quickly, this lithium charger will charge any lithium battery at a rate of 10 amps. These smaller chargers are perf...

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    Original price $72
    Original price $72 - Original price $72
    Original price $72
    Current price $62
    $62 - $62
    Current price $62
    Save $10 Save $0
  • Ionic Lithium 3 Bank 12V 10A Lithium Battery Charger

    Ionic Lithium
    Original price $329
    Original price $329 - Original price $329
    Original price $329
    Current price $299
    $299 - $299
    Current price $299

    When you’re hours from shore and the boat battery dies, your perfect weekend turns into an absolute nightmare. That’s why prepping for the trip wit...

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    Original price $329
    Original price $329 - Original price $329
    Original price $329
    Current price $299
    $299 - $299
    Current price $299
    Save $30 Save $0
  • Monster Marine Dual Bank 12V Lithium Cranking and 24V Lithium Waterproof Battery Charger

    Monster Marine Lithium
    Original price $399 - Original price $399
    Original price $399
    $399
    $399 - $399
    Current price $399

    This is our custom made dual bank lithium marine waterproof charger. It has Bank 1 for 12v 10A lithium batteries and Bank 2 is 24v 10A for single 2...

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    Original price $399 - Original price $399
    Original price $399
    $399
    $399 - $399
    Current price $399
  • Dakota Lithium 12V 10A Lithium Battery Charger

    Dakota Lithium
    Original price $99
    Original price $99 - Original price $99
    Original price $99
    Current price $95
    $95 - $95
    Current price $95

    Dakota Lithium has optimized this charger for use with our lithium iron phosphate batteries (LiFePO4). Rated at 10A this is the perfect size for Da...

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    Original price $99
    Original price $99 - Original price $99
    Original price $99
    Current price $95
    $95 - $95
    Current price $95
    Save $4 Save $0
  • Monster Marine 12V 4A Lithium Battery Charger

    Monster Marine Lithium
    Original price $40
    Original price $40 - Original price $40
    Original price $40
    Current price $25
    $25 - $25
    Current price $25

    Built to charge large batteries quickly, this lithium / LFP / LiFePO4 charger will charge any 12v lithium battery at a rate of 4 amps. Monster Mari...

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    Original price $40
    Original price $40 - Original price $40
    Original price $40
    Current price $25
    $25 - $25
    Current price $25
    Save $15 Save $0
  • Ionic Lithium 4 Bank 12V 10A Lithium Battery Charger

    Ionic Lithium
    Original price $369
    Original price $369 - Original price $369
    Original price $369
    Current price $349
    $349 - $349
    Current price $349

    When you’re hours from shore and the boat battery dies, your perfect weekend turns into an absolute nightmare. That’s why prepping for the trip wit...

    View full details
    Original price $369
    Original price $369 - Original price $369
    Original price $369
    Current price $349
    $349 - $349
    Current price $349
    Save $20 Save $0
  • Dakota Lithium Marine 4 Bank, 40-AMP 12V Onboard Lithium Battery Charger

    Dakota Lithium
    Original price $299
    Original price $299 - Original price $299
    Original price $299
    Current price $289
    $289 - $289
    Current price $289

    Built for rugged reliability on and off the water, the Marine 4 is an onboard marine battery charger engineered exclusively for lithium batteries. ...

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    Original price $299
    Original price $299 - Original price $299
    Original price $299
    Current price $289
    $289 - $289
    Current price $289
    Save $10 Save $0
  • Monster Marine 12V 8A Lithium Battery Charger

    Monster Marine Lithium
    Original price $40
    Original price $40 - Original price $40
    Original price $40
    Current price $35
    $35 - $35
    Current price $35

    Built to charge large batteries quickly, this lithium / LFP / LiFePO4 charger will charge any 12v lithium battery at a rate of 8 amps. Monster Mari...

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    Original price $40
    Original price $40 - Original price $40
    Original price $40
    Current price $35
    $35 - $35
    Current price $35
    Save $5 Save $0
  • Millertech Lithium 12v 3A DC-DC Charger

    Millertech Lithium
    Original price $40 - Original price $40
    Original price $40
    $40
    $40 - $40
    Current price $40

      Specifically Designed by MillerTech to charge your 8D replacement batteries or 12V LifePo4 Batteries from your 12-24V alternator or 12-24V Solar ...

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    Original price $40 - Original price $40
    Original price $40
    $40
    $40 - $40
    Current price $40
  • Millertech Lithium 12V 5A Lithium Battery Charger

    Millertech Lithium
    Original price $42 - Original price $42
    Original price $42
    $42
    $42 - $42
    Current price $42

    Built to charge large batteries quickly, this lithium charger will charge any lithium battery at a rate of 20 amps. These smaller chargers are perf...

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    Original price $42 - Original price $42
    Original price $42
    $42
    $42 - $42
    Current price $42
  • Millertech Lithium 12V 20A Lithium Battery Charger

    Millertech Lithium
    Original price $92 - Original price $92
    Original price $92
    $92
    $92 - $92
    Current price $92

    CURRENTLY OUT OF STOCK, PRE ORDER ONLY! Built to charge large batteries quickly, this lithium charger will charge any lithium battery at a rate of ...

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    Original price $92 - Original price $92
    Original price $92
    $92
    $92 - $92
    Current price $92
    Pre-order
  • Ionic Lithium 12V 20A Lithium Battery Charger

    Ionic Lithium
    Original price $195
    Original price $195 - Original price $195
    Original price $195
    Current price $139
    $139 - $139
    Current price $139

    Built to charge large batteries quickly, this lithium / LFP / LiFePO4 charger will charge any lithium battery at a rate of 20 amps. Ionic Lithium h...

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    Original price $195
    Original price $195 - Original price $195
    Original price $195
    Current price $139
    $139 - $139
    Current price $139
    Save $56 Save $0
  • Ionic Lithium 2 Bank 12V 10A, 36V 10A Lithium Battery Charger

    Ionic Lithium
    Original price $369
    Original price $369 - Original price $369
    Original price $369
    Current price $335
    $335 - $335
    Current price $335

    INTRODUCING THE IONIC MULTI VOLTAGE CHARGER Charges 2 batteries at once (One 36V and one 12V at 10A) Ionic lithium batteries offer ultimate conveni...

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    Original price $369
    Original price $369 - Original price $369
    Original price $369
    Current price $335
    $335 - $335
    Current price $335
    Save $34 Save $0
  • Ionic Lithium 2 Bank 12V 10A, 24V 10A Lithium Battery Charger

    Ionic Lithium
    Original price $369
    Original price $369 - Original price $369
    Original price $369
    Current price $349
    $349 - $349
    Current price $349

    INTRODUCING THE IONIC MULTI VOLTAGE CHARGER Charges 2 batteries at once (One 24V and one 12V at 10A) Ionic lithium batteries offer ultimate conveni...

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    Original price $369
    Original price $369 - Original price $369
    Original price $369
    Current price $349
    $349 - $349
    Current price $349
    Save $20 Save $0
  • PowerHouse Dual Bank 12V Lithium Cranking and 36V Lithium Waterproof Battery Charger

    PowerHouse Lithium
    Original price $320
    Original price $320 - Original price $320
    Original price $320
    Current price $299
    $299 - $299
    Current price $299

    PowerHouse Lithium has optimized this charger for use with our lithium iron phosphate batteries (LiFePO4). Bank 1 is rated for 10A for Lithium 12V...

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    Original price $320
    Original price $320 - Original price $320
    Original price $320
    Current price $299
    $299 - $299
    Current price $299
    Save $21 Save $0
  • Monster Marine 12V 20A Waterproof Lithium Battery Charger

    Monster Marine Lithium
    Original price $259 - Original price $259
    Original price $259
    $259
    $259 - $259
    Current price $259

    Built to charge large batteries quickly, this lithium / LFP / LiFePO4 charger will charge any lithium battery at a rate of 20 amps. Monster Marine ...

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    Original price $259 - Original price $259
    Original price $259
    $259
    $259 - $259
    Current price $259
  • Astro Lithium 3 Bank 12V 10A Lithium Battery Charger

    Astro Lithium
    Original price $249 - Original price $249
    Original price $249
    $249
    $249 - $249
    Current price $249

    This 3-bank onboard charger is perfect for LiFePO4 batteries in a demanding environment. Charge 3 batteries at once with a combined 30 amps, 10 amp...

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    Original price $249 - Original price $249
    Original price $249
    $249
    $249 - $249
    Current price $249
  • Astro Lithium 12V 6A Lithium Battery Charger

    Astro Lithium
    Original price $59 - Original price $59
    Original price $59
    $59
    $59 - $59
    Current price $59

    Combine the best batteries with the best chargers. Our 12v 6AMP charger is specifically designed to LiFePO4 batteries to give them the fastest char...

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    Original price $59 - Original price $59
    Original price $59
    $59
    $59 - $59
    Current price $59
  • Millertech Lithium 12V 20A On-Board Lithium Battery Charger

    Millertech Lithium
    Original price $139 - Original price $139
    Original price $139
    $139
    $139 - $139
    Current price $139

    IP65 Waterproof-rated Lithium battery chargers are built specifically to be permanently mounted in your boat. Charge any large batter quickly with ...

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    Original price $139 - Original price $139
    Original price $139
    $139
    $139 - $139
    Current price $139
  • Millertech Lithium 12v 20A DC-DC Charger

    Millertech Lithium
    Original price $124 - Original price $124
    Original price $124
    $124
    $124 - $124
    Current price $124

     Specifically Designed by MillerTech to charge your 12V LifePo4 Batteries from your 12-24V alternator or 12-24V Solar Bank. This unique charger has...

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    Original price $124 - Original price $124
    Original price $124
    $124
    $124 - $124
    Current price $124
  • Millertech Lithium 12v 10A DC-DC Charger

    Millertech Lithium
    Original price $89
    Original price $89 - Original price $89
    Original price $89
    Current price $78
    $78 - $78
    Current price $78

      Specifically Designed by MillerTech to charge your 12V LifePo4 Batteries from your 12-24V alternator or 12-24V Solar Bank. This unique charger ha...

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    Original price $89
    Original price $89 - Original price $89
    Original price $89
    Current price $78
    $78 - $78
    Current price $78
    Save $11 Save $0
  • Millertech Lithium 12V 20A Smart Battery Charger

    Millertech Lithium
    Original price $92 - Original price $92
    Original price $92
    $92
    $92 - $92
    Current price $92

    CURRENTLY OUT OF STOCK, PRE ORDER ONLY! Charge your 12V lithium battery quickly with the Millertech Lithium 12V 20A Smart Charger.  FOR 12 VOLT LIT...

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    Original price $92 - Original price $92
    Original price $92
    $92
    $92 - $92
    Current price $92
    Pre-order
  • Millertech Lithium 12V 40A Smart Lithium Battery Charger

    Millertech Lithium
    Original price $199 - Original price $199
    Original price $199
    $199
    $199 - $199
    Current price $199

    Charge your 12V lithium battery quickly with the Millertech Lithium 12V 40A Smart Charger.  FOR 12 VOLT LITHIUM BATTERIESWe highly recommend you us...

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    Original price $199 - Original price $199
    Original price $199
    $199
    $199 - $199
    Current price $199

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