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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 9A78 55Ah 12VDC Sealed Lead-Acid AGM Battery

    Description MK Deka 9A78 55Ah 12VDC Sealed Lead-Acid AGM Battery The Deka 9A78 is a high-performance, maintenance‑free 12‑volt Absorbent Glass...

    $258.52 USD
    $258.52 USD
    $258.52 USD
  • MK Deka 9A65 75Ah 12VDC Sealed Lead-Acid AGM Battery

    Description MK Deka 9A65 75Ah 12VDC Sealed Lead-Acid AGM Battery The Deka 9A65 is a 12-volt Absorbed Glass Mat (AGM)...

    $259.07 USD
    $259.07 USD
    $259.07 USD
  • MK Deka 9A51RT 46Ah 12VDC Sealed Lead-Acid AGM Battery

    Description MK Deka 9A51RT 46Ah 12VDC Sealed Lead-Acid AGM Battery The Deka 9A51RT is a 12-volt, sealed AGM (Absorbed Glass...

    $230.28 USD
    $230.28 USD
    $230.28 USD
  • Mk Deka 9A49 92Ah 12VDC Sealed Lead-Acid AGM Battery

    Description Mk Deka 9A49 92Ah 12VDC Sealed Lead-Acid AGM Battery The Deka 9A49 (also known as the Intimidator AGM Group...

    $306.73 USD
    $306.73 USD
    $306.73 USD
  • Mk Deka 9A48 70Ah 12VDC Sealed Lead-Acid AGM Battery

    Description 12V 9A47 60Ah Deka Dominator Deka Intimidator VRLA Battery Brand: East Penn Deka BCI Group: 48DIN Code: H6EN Code:...

    $265.85 USD
    $265.85 USD
    $265.85 USD
  • MK Deka 9A47 60Ah 12VDC Sealed Lead-Acid AGM Battery

    Description 12V 9A47 60Ah Deka Dominator Deka Intimidator VRLA Battery Brand: East Penn Deka BCI Group: 47DIN Code: H5EN Code:...

    $241.31 USD
    $241.31 USD
    $241.31 USD
  • MK Deka 9A35/85 50Ah 12VDC Sealed Lead-Acid AGM Battery

    Description 12V 9A35/85 55Ah Deka Dominator Deka Intimidator VRLA Battery Brand: East Penn Deka BCI Group: 35/85Made in USAMaintenance Free...

    $247.39 USD
    $247.39 USD
    $247.39 USD
  • MK Deka 9A34R 55Ah 12VDC Sealed Lead-Acid AGM Battery

    Description 12V 9A34 55Ah Deka Dominator Deka Intimidator VRLA Battery Brand: East Penn Deka BCI Group: 34RMade in USAMaintenance Free...

    $247.77 USD
    $247.77 USD
    $247.77 USD
  • MK Deka 9A34 55Ah 12VDC Sealed Lead-Acid AGM Battery

    Description 12V 9A34 55Ah Deka Dominator Deka Intimidator VRLA Battery Brand: East Penn Deka BCI Group: 34Made in USAMaintenance Free...

    $247.77 USD
    $247.77 USD
    $247.77 USD
  • MK Deka 9A24F 65Ah 12VDC Sealed Lead-Acid AGM Battery

    Description 12V 9A24F 65Ah Deka Dominator Deka Intimidator VRLA Battery Brand: East Penn Deka BCI Group: 24FMade in USAMaintenance Free...

    $256.85 USD
    $256.85 USD
    $256.85 USD
  • MK Deka 9A78DT 55Ah 12VDC Sealed Lead-Acid AGM Battery

    Description 12V 9A78DT 55Ah Deka Dominator Deka Intimidator VRLA Battery Brand: East Penn Deka BCI Group: 34/78Made in USAMaintenance Free...

    $259.52 USD
    $259.52 USD
    $259.52 USD
  • MK Deka 8G5SHP876 123Ah 12VDC Deep Cycle GEL Battery

    Description 12V 450CCA 200RC 115Ah Deka Dominator VRLA Gel Battery Brand: East Penn Deka BCI Group: 5SHP Made in the...

    $516.09 USD
    $516.09 USD
    $516.09 USD
  • MK Deka 8G5SHP 115Ah 12VDC Deep Cycle Sealed GEL Battery

    Description 12V 450CCA 200RC 115Ah Deka Dominator VRLA Gel Battery Brand: East Penn Deka BCI Group: 5SHP Made in the...

    $516.21 USD
    $516.21 USD
    $516.21 USD
  • MK Deka 8GGC2 180Ah 6VDC Deep Cycle GEL Battery

    Description 6V 585CCA 850CA 345RC 180Ah Deka Dominator VRLA Gel Battery Brand: East Penn Deka BCI Group:GC2 Made in the...

    $471.97 USD
    $471.97 USD
    $471.97 USD
  • MK Deka 8G8D 225Ah 12VDC Deep Cycle Sealed GEL Battery

    Description 12V 1150CCA 1470CA 475RC 225Ah Deka Dominator VRLA Gel Battery Brand: East Penn Deka BCI Group: 8D Made in...

    $1,094.71 USD
    $1,094.71 USD
    $1,094.71 USD
  • MK Deka 8G4D 183Ah 12VDC Deep Cycle Sealed GEL Battery

    Description 12V 970CCA 1245CA 375RC 183Ah Deka Dominator VRLA Gel Battery Brand: East Penn Deka BCI Group: 4D Made in...

    $911.40 USD
    $911.40 USD
    $911.40 USD

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