RV / Marine

Advanced American technology and the use of the most modern computer-aided design and manufacturing techniques combine to make MK Gel and AGM batteries the standard by which all others are measured. Our Sealed VRLA batteries are the ideal choice for even the most demanding applications.


The Benefits of an MK Gel Battery

  • Long service life even in the most challenging environments.
  • Completely maintenance-free. Sealed construction eliminates periodic watering, corrosive acid fumes and spills.
  • 10% more electrolyte for longer life and minimal dry out over extended use.
  • Electrolyte will not stratify, no equalization charging required. Allows faster recharge.
  • Less than 2% per month self-discharge means little deterioration during transport and storage.
  • Individual plate formation (IPF®) ensures voltage matching between cells and consistent quality from battery to battery.
  • Quality construction ensures consistent and reliable performance for long-term dependability.
  • Specialized valve design manufactured and tested in-house to 100% reliability.
  • Forged terminals and bushings assure no leakage.
  • Over 250 quality control checks through ISO 9001.
  • UL recognized.
  • Made in USA with U.S. and Imported Materials.


The Benefits of an MK AGM Battery

  • Sealed Absorbed Glass Mat technology. Valve-regulated for efficient recombination.
  • Completely maintenance-free.
  • Less than 2% per month self-discharge means little deterioration during transport and storage.
  • Quality construction ensures consistent and reliable performance for long-term dependability.
  • Specialized valve design manufactured and tested in-house to 100% reliability.
  • Forged terminals and bushings assure no leakage.
  • Over 250 quality control checks through ISO 9001.
  • UL recognized.
  • Made in USA with U.S. and Imported Materials.

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