Battle Born Lithium Iron Phosphate 100 Ah 12V Battery
Battle Born Lithium Iron Phosphate 50Ah 12V Battery
Battle Born Lithium Iron Phosphate 50Ah 24V Battery

Battle Born Lithium Iron Phosphate 100 Ah 12V Battery
Battle Born Lithium Iron Phosphate 100 Ah 12V Battery
Battle Born Lithium Iron Phosphate 50Ah 12V Battery
Battle Born Lithium Iron Phosphate 50Ah 12V Battery
Battle Born Lithium Iron Phosphate 50Ah 24V Battery
Battle Born Lithium Iron Phosphate 50Ah 24V Battery

Estimate Shipping
$575.00 List price $599.00

Estimate Shipping

Estimate Shipping
Model: Battle Born 100 Ah (100 Ah 12V) Battle Born 50 Ah (50 Ah 12V) Battle Born 50 Ah (50Ah 24V)
Select model:
Item code Brand name Model number Volts Amp Hours
BBB100AH12VLFP Battle Born Battle Born 100 Ah 12V 100A-H
Item code Brand name Model number Volts Amp Hours
BBB50AH12VLFP Battle Born Battle Born 50 Ah 12V 50A-H
Item code Brand name Model number Volts Amp Hours
BBB50AH24VLFP Battle Born Battle Born 50 Ah 24V 50A-H

Battle Born Logo
See our Video on the NEW
Battle Born Lithium Batteries:

Battle Born
Lithium Iron Phosphate (LiFePO4)
Deep Cycle Batteries

NOTE Per Manufacturer as of 7/1/18: They can now support systems with inverter/chargers up to 48V, using an extra piece of equipment to 'soft start' the capacitors on those devices.  See Manual in DOCUMENTS tab, and contact the vendor for the part.  

Battle Born Batteries are made in Reno, Nevada – the Battle Born State. These LiFePO4 (Lithium Iron Phosphate) batteries are at the height of lithium ion technology. With LiFePO4, you're not going to have the same heat issues that you would have with other Lithium technologies. They are the safest and most reliable chemistry of lithium ion available. They outperform and outlast all other batteries in their class and below their class. And as an added plus - they’re easy on the planet and your wallet. Battle Born batteries are renewable, sustainable green energy batteries. They weigh less, last for more cycles, and they’re made from 100% safe, non toxic, renewable energy that can be charged and discharged over and over again. These batteries are designed to last 3000 cycles up to 100% depth of discharge, at which point the battery will still hold 75 to 80% of its energy capacity.


  • Drop-in replacement for lead acid batteries - and more bang for your buck
  • Maintenance-free, modular, and lightweight
  • Holds a charge for up to 1 year without a load, and no need for a trickle charger - great for unattended storage
  • Can be wired in series up to 48V and unlimited in parallel
  • Built-in Battery Management System (BMS) protects the cells against excessively high or low voltages, high currents, short circuits, and excessive heat or cold
  • Automatic cell balancing (by the BMS) which reduces the charging rate in cells that have been topped off first, letting the rest of the cells catch up. This ensures that the cells are always in balance, and maintains the quality and efficiency of the battery.
  • Protections: high/low voltage; short circuit; high/low temperature
  • Designed and assembled in Nevada, USA
  • 10 Year Warranty (see DOCUMENTS tab)

  • Specifications:

    Specifications: BB10012 BB5012 BB5024
    DC Voltage Nominal 12V 24V
    Useable Capactiy (Amp Hours) 100 Ah 50 Ah
    Rated Wh Capacity 1200 Wh 600 Wh 1200 Wh
    Max Discharge Current (C/1) 100A (Continuous)
    200A (Surge for 30 sec)
    1/2 Second Surge for higher loads
    60A (Continuous)
    100A (Surge for 30 sec)
    1/2 Second Surge for higher loads
    Max Charge Current (C/1)* 100A 50A
    DC Charging Voltage Range 14.4V – 14.6V 28.4V - 29.2V
    Depth of Discharge up to 100%
    Operating Efficiency 99%
    Operating Temperature -4 to 160°F (-20 to 71°C)
    Charge Temperature 25 to 135°F (4 to 57°C)
    Cycle Life 5000 (80% DoD)
    Average Lifespan 13-15 years
    Lifetime Capacity 300,000 Ah 150,000 Ah
    Dimensions (L X W X H) 12.75 x 6.8 x 9 inches 7.38 x 7.1 x 9 inches 12.75 x 6.8 x 9 inches
    Weight 30 lbs 17 lbs 30 lbs

    * NOTE: Lower C rates will extend the battery life.  Mfr suggests a C/2 charge as optimal.  After 3000 cycles, there will be approximately 75% battery capacity remaining if charging/discharging at C/1 rate.


    - What size Battery Cable should I use in my system? Size of the load and distance from the battery to the load are important considerations.  But as a rule of thumb, use: 4 AWG wire with approximate max rating of of 157 amps DC; 1/0 wire with approximate max rating of 291 amps DC; 4/0 wire with approximate max rating is 456 amps DC.
    - Can these be mounted in any position? Yes.  There is no acid inside of the battery, and the small amount of liquid electrolyte is contained within each sealed cell.  You can decide what is best for your application, which gives you the flexibility to put the battery in places you normally wouldn't.
    - How long will it take to charge the battery?  The length of time it takes to charge a li-ion deep cycle battery depends on the type and size of your charging source. Typically, you can only charge lead acid batteries below 20% of their actual capacity, this is not true with li-ion. You can charge a Battle Born battery up to 5 times faster, although we only recommend that you charge at 50% of the capacity to extend the life of your battery. Keep in mind that you can charge a 100% the capacity of the battery, this will shorten the cycle life (our measurements indicate this would result in 2000 cycles with 80% capacity remaining) but the battery and the BMS can handle it.

    - What are the charging parameters? Bulk/Absorption : For your Bulk/Absorption stage, the ideal voltage is between 14.2v-14.6v. This range will allow the battery to fully charge any higher then this and the built in BMS will send the battery into a protect mode.
    Float: Our batteries do not need to float so setting your Float voltage to 13.6v or lower will essentially turn it off.
    Equalization: Equalization is not recommended for our batteries. Most chargers will allow you to shut this feature off or use a setting that does not use equalization. If you cannot turn off this mode then you will need to adjust the voltage to below 14.6v
    Temperature Compensation: Temperature compensation is not needed with our batteries and in some cases, may trigger the built in BMS to go into protect mode. For this reason, we recommend that temperature compensation be shut off or set to 0.

    The rate of discharge is how fast you are pulling power from a battery. It’s important to take this into account because most lead acid batteries are rated at a 20-hour rate – meaning the advertised capacity in amp hours is based on the fact that you will pull the power out slowly over 20 hours. If you discharge the battery in 5 hours you will get less energy out of the battery, then you would at 20 hours.

    Our LFP (Lithium Iron Phosphate) batteries will deliver their advertised power even if you discharge them in an hour. Even at a 1C rate the batteries will give you close to 100% of their power. And they will do it thousands of times. A sealed lead acid battery discharged in an hour will give you about 40 amp hours. LFP is a better battery then an AGM battery when it comes to actual battery capacity.

    Write a review

    There are no reviews for this product.

    Click here for BBB Business Review ASE NESEA Member
    Paypal Visa MasterCard Amex Discover
    McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams