50Ah 12V LiFePO4 Deep Cycle Battery

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)



  • 12.8V Operating Voltage
  • 14.4-14.6V Charging Voltage
  • ABS Fire Rated Case
  • 0.25″ Thick Brass Terminal Blades
  • Operating Temp Range -4F – 160F
  • Dimensions (L x W x H) 7.375 X 7.125 X 9
  • 17.6 lbs


  • 50 Amp Hour, 12 Volt Battery
  • LiFePO4 Chemistry
  • 3000- 5000 Cycles*
  • Compatible with your current charger, smart charger or inverter charger
  • Drop in Replacement for Lead Acid Batteries
  • 10 Year Warranty
  • Designed and Assembled in Reno, Nevada, USA
  • 17.6 lbs
  • Bolt set included:
    • 5/16″ x  1″
    • 5/16″ x 1-1/4″


*Approximately 75-80% of the battery capacity will remain after 3000 cycles in applications recharging at 0.5C or lower

We have seen life spans well over 5000 cycles in our lab testing.


Battle Born Manual

Battle Born Batteries Warranty

Download Spec Sheet Here



SKU: BB5012 Category:
Weight 17.6 lbs
Dimensions 6.75 x 6.88 x 9 in

1 review for 50Ah 12V LiFePO4 Deep Cycle Battery

  1. Rated 5 out of 5

    n4ce (verified owner)

    I love these batteries. I added the second one last year. I do 100% boondocking in my small 16ft RV. These are no fuss, rock-solid in design and operation. These meet my needs and exceed my expectations. In fact, I’m replacing my RV deep cycle AGM with a Battle Born 100ah one.

    • Jesse Asay


      Thanks for the positive comment, we are happy that our batteries are performing so well for you. Let us know if we can help you out in any other way!

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