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    Collection: Deep cycle batteries

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    • Duramax 27AGM 12V Lead Carbon Deep Cycle Battery

      27AGM / JPC12-100 - 12V 100AH Lead Carbon Deep Cycle Battery

      27AGM / JPC12-100 - 12V 100AH Lead Carbon Deep Cycle Battery

      Regular price $350.00
      Sale price $350.00 Regular price
      Unit price /  per 
    • Duramax 6-DZF-20 12V EV Battery

      6-DZF-20 - 12V 20AH EV Application Battery

      6-DZF-20 - 12V 20AH EV Application Battery

      Regular price $110.00
      Sale price $110.00 Regular price
      Unit price /  per 
    • Duramax 8D 12V Lead Carbon Deep Cycle Battery

      8D / JPC12-250 - 12V 250AH Lead Carbon Deep Cycle Battery

      8D / JPC12-250 - 12V 250AH Lead Carbon Deep Cycle Battery

      Regular price $750.00
      Sale price $750.00 Regular price
      Unit price /  per 
    • Duramax GC2 6V Lead Carbon Deep Cycle Battery

      GC2 / JPC6-250DT - 6V 250AH Lead Carbon Deep Cycle Battery

      GC2 / JPC6-250DT - 6V 250AH Lead Carbon Deep Cycle Battery

      Regular price $450.00
      Sale price $450.00 Regular price
      Unit price /  per 
    • Duramax JPC12-120 12V Lead Carbon Deep Cycle Battery

      JPC12-120 - 12V 120AH Lead Carbon Deep Cycle Battery

      JPC12-120 - 12V 120AH Lead Carbon Deep Cycle Battery

      Regular price $400.00
      Sale price $400.00 Regular price
      Unit price /  per 
    • Duramax JPC12-35 12V Lead Carbon Deep Cycle Battery

      JPC12-35 - 12V 35AH Lead Carbon Deep Cycle Battery

      JPC12-35 - 12V 35AH Lead Carbon Deep Cycle Battery

      Regular price $200.00
      Sale price $200.00 Regular price
      Unit price /  per 
    • Duramax JPC12-45 12V Lead Carbon Deep Cycle Battery

      JPC12-45 - 12V 45AH Lead Carbon Deep Cycle Battery

      JPC12-45 - 12V 45AH Lead Carbon Deep Cycle Battery

      Regular price $250.00
      Sale price $250.00 Regular price
      Unit price /  per 
    • Duramax JPC12-55 12V Lead Carbon Deep Cycle Battery

      JPC12-55 - 12V 55AH Lead Carbon Deep Cycle Battery

      JPC12-55 - 12V 55AH Lead Carbon Deep Cycle Battery

      Regular price $300.00
      Sale price $300.00 Regular price
      Unit price /  per 
    • Duramax JPC12-75 12V Lead Carbon Deep Cycle Battery

      JPC12-75 - 12V 75AH Lead Carbon Deep Cycle Battery

      JPC12-75 - 12V 75AH Lead Carbon Deep Cycle Battery

      Regular price $330.00
      Sale price $330.00 Regular price
      Unit price /  per 
    • Duramax L16 6V Lead Carbon Deep Cycle Battery

      L16 / JPC6-420DT - 6V 420AH Lead Carbon Deep Cycle Battery

      L16 / JPC6-420DT - 6V 420AH Lead Carbon Deep Cycle Battery

      Regular price $800.00
      Sale price $800.00 Regular price
      Unit price /  per 
    • Duramax XDC24 750CCA 12V Marine Battery

      XDC24 / M24-750 - 750CCA Dual Purpose Deep Cycle, Starting And Marine Battery Duramax

      XDC24 / M24-750 - 750CCA Dual Purpose Deep Cycle, Starting And Marine Battery Duramax

      Regular price $280.00
      Sale price $280.00 Regular price
      Unit price /  per 
    • X-Pro XDC27 800CCA 12V Marine Battery

      XDC27 / M27-800 - 800CCA Dual Purpose Deep Cycle, Starting And Marine Battery X-Pro

      XDC27 / M27-800 - 800CCA Dual Purpose Deep Cycle, Starting And Marine Battery X-Pro

      Regular price $320.00
      Sale price $320.00 Regular price
      Unit price /  per 
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    Frequently Asked Questions

    What is the difference between a deep cycle and a car battery?
    Car batteries deliver high power for a few seconds (starting). Deep cycle batteries deliver steady power over hours (running appliances). Using a car battery for deep cycle applications will destroy it within weeks.
    How do I size a deep cycle battery bank?
    Calculate your daily power use in watt-hours, then divide by battery voltage. Add 50% for depth of discharge (never drain below 50%). Chat with us at https://wa.link/02fxxd and we'll help calculate your requirements.