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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.

  • Monster Marine Dual Bank 12V Lithium Cranking and 24V Lithium Waterproof Battery Charger

    Monster Marine Lithium
    $399 - $399
    $399
    $399
    $399 - $399
    $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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    $399 - $399
    $399
    $399
    $399 - $399
    $399
  • Save $15 Save $0

    Monster Marine 12V 4A Lithium Battery Charger

    Monster Marine Lithium
    $40
    $40 - $40
    $40
    $25
    $25 - $25
    $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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    $40
    $40 - $40
    $40
    $25
    $25 - $25
    $25
    Save $15 Save $0
  • Save $5 Save $0

    Monster Marine 12V 8A Lithium Battery Charger

    Monster Marine Lithium
    $40
    $40 - $40
    $40
    $35
    $35 - $35
    $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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    $40
    $40 - $40
    $40
    $35
    $35 - $35
    $35
    Save $5 Save $0

  • Monster Marine 12V 20A Waterproof Lithium Battery Charger

    Monster Marine Lithium
    $259 - $259
    $259
    $259
    $259 - $259
    $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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    $259 - $259
    $259
    $259
    $259 - $259
    $259
  • Save $24 Save $0

    Monster Marine 3 Bank 12V Lithium Waterproof Battery Charger

    Monster Marine Lithium
    $399
    $399 - $399
    $399
    $375
    $375 - $375
    $375

    This is a 3 Bank Lithium Marine Battery Charger perfect for charging 12v LiFePO4 batteries. This charger has built in low voltage cut off charging ...

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    $399
    $399 - $399
    $399
    $375
    $375 - $375
    $375
    Save $24 Save $0

  • Monster Marine 4 Bank 12V Lithium Waterproof Battery Charger

    Monster Marine Lithium
    $399 - $399
    $399
    $399
    $399 - $399
    $399

    This is a 4 Bank Lithium Marine Battery Charger perfect for charging 12v LiFePO4 batteries. This charger has built in low voltage cut off charging ...

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    $399 - $399
    $399
    $399
    $399 - $399
    $399

  • Monster Marine 4 Bank 12V Lithium & AGM Waterproof Battery Charger

    Monster Marine Lithium
    $399 - $399
    $399
    $399
    $399 - $399
    $399

    This is a 4 Bank Lithium & AGM Marine Battery Charger perfect for charging 1 AGM cranking battery & (3) 12v LiFePO4 batteries. This charger...

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    $399 - $399
    $399
    $399
    $399 - $399
    $399

  • Monster Marine 3 Bank 12V Lithium & AGM Waterproof Battery Charger

    Monster Marine Lithium
    $375 - $375
    $375
    $375
    $375 - $375
    $375

    This is a 3 Bank Lithium & AGM Marine Battery Charger perfect for charging 1 AGM cranking battery & (2) 12v LiFePO4 batteries. This charger...

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    $375 - $375
    $375
    $375
    $375 - $375
    $375

  • Monster Marine 12V 10A Waterproof Lithium Battery Charger

    Monster Marine Lithium
    $199 - $199
    $199
    $199
    $199 - $199
    $199

    Built to charge large batteries quickly, this lithium / LFP / LiFePO4 charger will charge any lithium battery at a rate of 10 amps. Monster Marine ...

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    $199 - $199
    $199
    $199
    $199 - $199
    $199

  • Monster Marine Dual Bank 12V Lithium Cranking and 36V Lithium Waterproof Battery Charger

    Monster Marine Lithium
    $399 - $399
    $399
    $399
    $399 - $399
    $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 36v 10A for single 3...

    View full details
    $399 - $399
    $399
    $399
    $399 - $399
    $399

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