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MK Battery Unigy II 2AVR125-33 2367AH 4V AGM Battery, IL

Item code Brand name Model number Volts Amp Hours
MKB2AVR125-33 Deka - Unigy II 2AVR125-33 Interlock 4V 2367Ah
*Please call our knowledgeable sales team for system design and pricing 877-878-4060
See details in the Product Documentation section above!

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Deka / Unigy II batteries Deka Unigy II Batteries

East Penn / Deka Unigy II
Absorbed Valve Regulated Batteries
SpaceSaver Systems, Interlocking Modules

The Interlock™ Module's patented design allows for front access bolting - rear bolting is eliminated!

The Deka Unigy® II line, available in single cell or system designs, includes a wide range of capacities and sizes to fit the requirements of renewable energy applications. Patented design (lNTERLOCK MODULE only) allows for front access bolting - rear bolting is eliminated The cell terminals are solid copper with lead plating, and are designed for maximum conductivity.

The Unigy II line can be depleted down to an 80% depth of discharge up to 50 times per year. This design makes the batteries ideal for grid-tied solar systems that have back up battery banks. In these systems, the batteries are not discharged daily but used only when the main grid power goes out.

Deka Unigy® II SpaceSaver Batteries are constructed using the finest quality materials and state-of­the­art manufacturing techniques and are known for their high reliability and superior performance. This line of batteries utilizes a smaller footprint to save space while providing optimal power. The new reduction in space enables less restriction for ground and vertical space confinements and meets the latest UBC 97 Zone 4 specifications, certified up to 8 modules high. Assembly is quick and easy with a simplified yet advanced layout configuration and post design allowing quick connector assembly and optimized current transfer.


  • All plates are individually formed using exclusive IPF™ TECHNOLOGY allowing systems to be shipped at 100% rated capacity.
  • TWO-WAY Post design allows for easier connector installation
  • TOP OR SIDE TERMINATION is available as a standard feature at no additional cost.
  • AVR95 CELL delivers up to 28% more power in the same space compared to larger competitor models while maintaining a 20-year design life
  • MICROCAT™ Vent improves high temperature performance (standard on 95 and 125 models only)
  • East Penn Manufacturing / MK Battery is considered an industry leader in green manufacturing and environmental responsibility. Check out their latest video to see why!

    Deka Batteries

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