2V 720 AH / 1200 AH   (VRLA AGM GEL)

Developed by scientists at Firefly Energy, Microcell™ Carbon Foam is a material that’s revolutionizing the battery industry. Compared to lead plates — one of the main components of all lead acid batteries, carbon foam delivers longer service life, increased energy efficiency and better performance under extreme conditions. That’s why we used it to create our revolutionary Firefly MCF battery.


  • Sealed – requires no maintenance
  • More than 3-4 times cycle life compared to normal VRLA batteries.
  • Lower cost per kWh delivered compared to premium VRLA batteries.
  • Unmatched ability to recover from extended storage in discharged state.
  • Throughput efficiency greater than 90%.
  • Improved high/low temperature performance.
  • Superior protection against corrosion and sulfation related problems.
  • Available with Battery Energy Management System (BEMS).
  • Lowest Cost of ownership
  • Industry leading warranty.
  • Compatible with existing lead acid battery recycling infrastructure.
  • Outstanding long life even under partial state of charge operation.