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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 DP31DT 12VDC Flooded Lead-Acid Battery

    Description MK Deka DP31DT 12VDC Flooded Lead-Acid Battery The DEKA DP31DT is part of DEKA’s Marine Master line, offering a...

    $195.15 USD
    $195.15 USD
    $195.15 USD
  • MK Deka DP24 12VDC Flooded Lead-Acid Battery

    Description MK Deka DP24 12VDC Flooded Lead-Acid Battery TThe DEKA DP24 is part of the Marine Master line and functions as...

    $143.33 USD
    $143.33 USD
    $143.33 USD
  • MK Deka 27M6 12VDC Flooded Lead-Acid Battery

    Description MK Deka 27M6 12VDC Flooded Lead-Acid Battery The DEKA 27M6 is a robust flooded lead-acid starting battery designed for...

    $197.08 USD
    $197.08 USD
    $197.08 USD
  • MK Deka 24M5 12VDC Flooded Lead-Acid Battery

    Description MK Deka 24M5 12VDC Flooded Lead-Acid Battery The DEKA 24M5 is part of DEKA’s Marine Master battery lineup designed...

    $119.64 USD
    $119.64 USD
    $119.64 USD
  • MK Deka 24M7 12VDC Flooded Lead-Acid Battery

    Description MK Deka 24M7 12VDC Flooded Lead-Acid Battery The DEKA 24M7 is a 12‑volt flooded lead-acid starting battery, part of...

    $160.47 USD
    $160.47 USD
    $160.47 USD
  • MK Deka 322NF 12VDC Flooded Lead-Acid Battery

    Description MK Deka 322NF 12VDC Flooded Lead-Acid Battery The DEKA 322NF is a 12‑volt flooded lead-acid starting battery designed for...

    $107.17 USD
    $107.17 USD
    $107.17 USD
  • MK Deka 522FMF 12VDC Flooded Lead-Acid Battery

    Description MK Deka 522FMF 12VDC Flooded Lead-Acid Battery The DEKA 522FMF belongs to the Outdoorsman lineup—designed for rugged outdoor applications...

    $116.71 USD
    $116.71 USD
    $116.71 USD
  • MK Deka 8U1R 12VDC Flooded Lead-Acid Battery

    Description MK Deka 8U1R 12VDC Flooded Lead-Acid Battery The DEKA 8U1R is a rugged, maintenance-free 12‑volt flooded lead-acid battery from...

    $60.21 USD
    $60.21 USD
    $60.21 USD
  • MK Deka 10U1R 12VDC Flooded Lead-Acid Battery

    Description MK Deka 10U1R 12VDC Flooded Lead-Acid Battery The DEKA 10U1R is part of DEKA’s Outdoorsman lineup—a rugged, 12‑volt flooded...

    $70.61 USD
    $70.61 USD
    $70.61 USD
  • MK Deka 4U1L 12VDC Flooded Lead-Acid Battery

    Description MK Deka 4U1L 12VDC Flooded Lead-Acid Battery The DEKA 4U1L is part of DEKA’s durable Outdoorsman lineup—designed for small-engine...

    $50.79 USD
    $50.79 USD
    $50.79 USD
  • MK Deka 8U1L 12VDC Flooded Lead-Acid Battery

    Description MK Deka 8U1L 12VDC Flooded Lead-Acid Battery The DEKA 8U1L belongs to DEKA’s Outdoorsman range—built primarily for small-engine and...

    $60.21 USD
    $60.21 USD
    $60.21 USD
  • MK Deka 10U1L 12VDC Flooded Lead-Acid Battery

    Description MK Deka 10U1L 12VDC Flooded Lead-Acid Battery The DEKA 10U1L is part of DEKA’s Outdoorsman lineup. It's a rugged...

    $70.61 USD
    $70.61 USD
    $70.61 USD
  • MK Deka 11U1L 12VDC Flooded Lead-Acid Battery

    Description MK Deka 11U1L 12VDC Flooded Lead-Acid Battery The DEKA 11U1L is part of DEKA’s Outdoorsman product line, designed specifically...

    $82.00 USD
    $82.00 USD
    $82.00 USD
  • MK Deka DP31CS 12VDC Flooded Lead-Acid Battery

    Description MK Deka DP31CS 12VDC Flooded Lead-Acid Battery The DEKA DP31CS (Group 31) is a 12‑Volt flooded lead-acid battery engineered...

    $190.20 USD
    $190.20 USD
    $190.20 USD
  • MK Deka 7T31P 12VDC Flooded Lead-Acid Battery

    Description MK Deka 7T31P 12VDC Flooded Lead-Acid Battery The DEKA 7T31P is a robust and reliable battery built to endure...

    $214.71 USD
    $214.71 USD
    $214.71 USD
  • MK Deka 7T31 12VDC Flooded Lead-Acid Battery

    Description MK Deka 7T31 12VDC Flooded Lead-Acid Battery The Deka 7T31 is a robust 12‑volt dual-purpose battery (BCI Group 31) designed to...

    $214.71 USD
    $214.71 USD
    $214.71 USD

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