100Ah 12V LiFePO4 Deep Cycle Battery



(6 customer reviews)
SKU: BB10012 Categories: , , ,


Meet the 100 Ah 12 V LiFePO4 Deep Cycle battery, the pinnacle of deep cycle lithium-ion battery technology! Our 100 amp hour, 12 volt battery weighs only 31 pounds and is capable of providing you power and relief from battery anxiety. Our batteries run in various systems, including marine, RV, van, and off-grid! It’s time to upgrade your heavy lead-acid batteries to LiFePO4 batteries and upgrade your lifestyle and ability to adventure!

Our 100 Ah 12 V LiFePO4 Deep Cycle battery has a life expectancy of 3000-5000 cycles* with a 100 Amp Continuous current, 200 Amp Surge Current (30 seconds), and ½ second surge for higher loads.

*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 of well over 5000 cycles in our lab testing.*

Our BB10012 uses stable LiFePO4 chemical composition in cylindrical cells and the same built-in battery management system (BMS) technology as our other products.

All batteries ship with 18-8 stainless steel 5/16 – 18 1” and 1 ¼” bolts, brass washers, and 18-8 stainless steel nuts with nylok inserts. 

The BB10012 is certified for UL-2054, UL-62133 (USA and Canada, and UN38.8 Transportation Testing Certified.


Accepted Voltages:

  • Charging voltage: 14.2 – 14.6 V
  • Float voltage: 13.6 V or lower

Product Dimensions: 12.76 X 6.86 X 8.95 in. (L x W x H)

Additional information

Weight 31 lbs
Dimensions 12.76 × 6.86 × 8.95 in
Amp Hour


BB10012 Manual


6 reviews for 100Ah 12V LiFePO4 Deep Cycle Battery

  1. garrycoufal (verified owner)

    Have purchase 4 in the past month. Application solar. Unbelievable battery. I cannot believe how well these batteries are constructed with quality components. Fantastic warranty!

  2. rs6654 (verified owner)

    In a word…. Incredible!!!!

    We have six of these charged by 1,200 watts of solar powering all of our 12V DC loads and 120V AC outlets in our 35′ full time 5th wheel with a residential refrigerator via a 3,000 watt inverter. They work so well we don’t even feel “unplugged” even though we are 98% of the time.

  3. johnwhaggart (verified owner)

    These batteries are simply outstanding. I have two of them in my travel trailer and plan to eventually add a third. They charge quickly and efficiently with solar panels and MPPT controller. Of all the upgrades we’ve made to our travel trailer, this was by far the best investment. It allows us to camp off grid in the beautiful places we enjoy while providing the power we need to be comfortable and enjoy the experience. The up front cost may seem high compared to other battery options, but with such a long product life-span, warranty, manageable size/weight, and lack of maintenance requirements, they are priced well.

  4. Leon Gawlik (verified owner)

    I use 2 BB 100ah batteries in my Four Wheel Camper. They have provided all the power I need to keep the furnace, fans, refrigerator, water pump, lights and everything else running without a problem. I can go off-grid for a week without any shore or solar charging needed. The weight savings, BMS and faster charging capabilities of these batteries make the cost worthwhile! For smaller campers where weight is usually a concern these batteries are the best solution.

  5. garrycoufal (verified owner)

    Update- I have purchased 12 of these batteries. I have 6 each on two different solar charging setups. I could not be happier with the quality of the product.

  6. naffziger23 (verified owner)

    Totally awesome batteries!
    I have three of these 100 AH batteries they are so great. I had some issues with my system and called customer support they helped me right away and got my batteries shipped fixed and sent back right away.
    The warranty is fantastic and they have ran great ever since I highly recommend for a top notch product and customer support. Thanks battleborn!

Only logged in customers who have purchased this product may leave a review. Login here.