Battleborn 12v 270Ah Group 8D LiFePO4 Battery

  • 12.8v LiFePo4 – 270Ah Capacity
  • Built in Battery Management System (BMS)
  • 10 Year Warranty – 15 year typical lifespan
  • Group 8D to make drop-in replacement a breeze
  • Cylindrical LiFePO4 cells -Maintenance free
  • Assembled in the USA
  • 5/16″ cable attachment bolts included




The new BB8D may look like your everyday 8D battery, but that is where the similarities end.

This 12V lithium deep cycle 8D battery is rated for 270Ah and weighs roughly 80 lbs. That’s over 50 lbs. lighter than a standard lead-acid 8D. Utilizing stable LiFePO4 chemical composition in cylindrical cells and the same built-in battery management system (BMS) technology as other Battleborn products, the BB8D is truly the biggest bang for your buck.

The BB8D is perfect for large marine applications, or for large off-grid applications. This battery is capable of being discharged to a 100% depth of discharge and charges 5 times faster than lead-acid. With the BB8D, the switch to lithium has never been easier.

Built to last 10 to 15 years and backed by an industry-leading 10-year warranty, Battle Born Batteries is making battery anxiety a thing of the past.


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