Firefly 4V Battery

Firefly 4V Battery

Regular price
$1,100.00
Sale price
$1,100.00
Key Features:
  • Long Life Cycle: 4925 Cycles at 50% DOD; 1475 Cycles at 80% DOD
  • Charges 30% faster than AGM batteries: Capture more of your solar generation and reduce fuel use because you won’t need to run your generator as long to charge your bank.
  • No off gassing: Safe for use in enclosed spaces in any orientation.
  • Lowest Cost Per Cycle over the Lifetime of the Battery compared to equivalent Deep-Cycle Batteries.