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Collection: Deka

Dependable Deep-Cycle Power with Deka Batteries

Need a tough battery for solar, marine, or RV use? Check out our Deka batteries collection. Deka, a brand of East Penn Manufacturing, makes a huge range of high-quality, reliable batteries. We offer all types, including Deep Cycle AGM, GEL, and Flooded (FLA) batteries. Choose Deka for proven performance that keeps your system running smoothly.

Deka Batteries: Power and Protection

Deka makes batteries that last longer and work better than standard types. They are suitable for many uses, from big solar arrays to golf carts:

  • AGM (Intimidator Series): Sealed, maintenance-free, and great for both quick starts and Deep Cycle needs like RVs and boats. They recharge faster than older batteries.
  • GEL (Dominator Series): These sealed batteries use gelled acid for extra protection against vibration. They are best for applications requiring the deepest discharge and maximum cycle life.
  • Flooded (FLA): Traditional, powerful options available for various long-lasting deep-cycle uses.
  • Built to Last: Deka uses strong construction and thick plates to handle heavy use. They are spill-proof and non-hazardous, making them safer and easier to transport.
  • Made in the USA: As part of East Penn Manufacturing, Deka batteries are made in the USA. This ensures top quality and compliance with strict standards.

Ready to Find Your Ideal Battery?

Stop worrying about power. Explore our collection of Deka batteries today and secure the reliable, long-lasting Deep Cycle solution your project demands!

210 products

  • MK Deka 4U1R 12VDC Flooded Lead-Acid Battery

    Description MK Deka 4U1R 12VDC Flooded Lead-Acid Battery The Deka 4U1R is a 12‑volt lawn & garden / small engine...

    $50.79 USD
    $50.79 USD
    $50.79 USD
  • MK Deka 11U1R 12VDC Flooded Lead-Acid Battery

    Description MK Deka 11U1R 12VDC Flooded Lead-Acid Battery The Deka 11U1R is a 12-volt, maintenance-free flooded lead-acid battery designed primarily...

    $82.00 USD
    $82.00 USD
    $82.00 USD
  • MK Deka 651MF 75Ah 12VDC Flooded Lead-Acid Battery

    Description MK Deka 651MF 75Ah 12VDC Flooded Lead-Acid Battery The Deka 651MF is designed for engine starting, not for deep...

    $131.28 USD
    $131.28 USD
    $131.28 USD
  • MK Deka 634RMF 12VDC Flooded Lead-Acid Battery

    Description MK Deka 634RMF 12VDC Flooded Lead-Acid Battery It belongs to the DEKA Gold Premium Flooded line, meant for standard...

    $137.48 USD
    $137.48 USD
    $137.48 USD
  • MK Deka ETX30LA 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX30LA 12VDC Absorbed Glass Mat (AGM) The Deka ETX30LA is a premium, maintenance-free 12 V AGM (Absorbed Glass Mat)...

    $164.39 USD
    $164.39 USD
    $164.39 USD
  • MK Deka ETX20L 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX20L 12VDC Absorbed Glass Mat (AGM) The Deka ETX20L is a premium-quality, 12 V AGM (Absorbent Glass Mat)...

    $135.79 USD
    $135.79 USD
    $135.79 USD
  • MK Deka ETX18L 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX18L 12VDC Absorbed Glass Mat (AGM) The Deka ETX18L is a high-performance 12‑volt AGM (Absorbed Glass Mat)...

    $144.81 USD
    $144.81 USD
    $144.81 USD
  • MK Deka ETX16L 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX16L 12VDC Absorbed Glass Mat (AGM) The Deka ETX16L is a high-performance, 12‑volt AGM (Absorbent Glass Mat)...

    $131.33 USD
    $131.33 USD
    $131.33 USD
  • MK Deka ETX16 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX16 12VDC Absorbed Glass Mat (AGM) The Deka ETX16 is a rugged, maintenance‑free 12‑volt AGM (Absorbent Glass...

    $131.33 USD
    $131.33 USD
    $131.33 USD
  • MK Deka ETX15L 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX15L 12VDC Absorbed Glass Mat (AGM) The Deka ETX15L is a rugged, maintenance-free 12-volt AGM (Absorbed Glass...

    $108.04 USD
    $108.04 USD
    $108.04 USD
  • MK Deka ETX15 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX15 12VDC Absorbed Glass Mat (AGM) The Deka ETX15 is a 12‑volt AGM (Absorbed Glass Mat) power...

    $108.04 USD
    $108.04 USD
    $108.04 USD
  • MK Deka ETX14L 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX14L 12VDC Absorbed Glass Mat (AGM) The Deka ETX14L is a premium 12 V Absorbed Glass Mat (AGM)...

    $113.21 USD
    $113.21 USD
    $113.21 USD
  • MK Deka ETX14 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX14 12VDC Absorbed Glass Mat (AGM) The Deka ETX14 is a 12‑volt, Absorbed Glass Mat (AGM) powersports...

    $113.21 USD
    $113.21 USD
    $113.21 USD
  • MK Deka ETX12 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX12 12VDC Absorbed Glass Mat (AGM) The Deka ETX12 is a 12 V, AGM-powered start battery tailored for...

    $103.80 USD
    $103.80 USD
    $103.80 USD
  • MK Deka ETX9 12VDC Absorbed Glass Mat (AGM)

    Description MK Deka ETX9 12VDC Absorbed Glass Mat (AGM) The Deka ETX9 is a premium, factory‑charged, maintenance‑free AGM (Absorbed Glass...

    $96.59 USD
    $96.59 USD
    $96.59 USD
  • MK Deka 426G 12VDC Flooded Lead-Acid Battery

    Description MK Deka 426G 12VDC Flooded Lead-Acid Battery The DEKA 426G is a 12‑volt flooded lead‑acid deep‑cycle battery from DEKA’s...

    $116.79 USD
    $116.79 USD
    $116.79 USD

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