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Battle Born Batteries
Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery

Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery

Best price now

$599.00at eBayChecked Nov 5

21% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Last seen at $599.00 at eBay on Nov 5.
  • Checked at 5 stores.

Our take on the Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery

The Battle Born 100Ah 12V is a lithium iron phosphate deep-cycle battery built for RVs, boats and off-grid solar. It delivers 100A continuous and 200A surge, and its integrated BMS guards against overcharge, over-discharge, short circuits and temperature extremes. At about 29-31 lbs it replaces a roughly 140 lb lead-acid battery and is rated for 3,000-5,000 cycles at 80% depth of discharge. It costs far more up front than a flooded or AGM battery, but its cycle life and zero maintenance are why full-timers and off-grid owners pick it over cheap lead-acid and budget lithium rivals.

Best forFull-time RV and van electrical systemsOff-grid solar storageBoat house banksOwners replacing lead-acid with drop-in lithium
Pros
  • Roughly a third of the weight of an equivalent lead-acid battery
  • 3,000-5,000 cycles at 80% depth of discharge
  • Integrated BMS with overcharge, over-discharge and short-circuit protection
  • 100A continuous, 200A surge for inverters and motors
  • Maintenance-free: no watering, no acid, no leaks
  • Designed and assembled in Reno, Nevada
Cons
  • High up-front cost next to flooded or AGM batteries
  • Charging below freezing is blocked by the BMS unless you add heating
  • Needs a lithium-compatible charger or charge profile
  • Group size and terminal layout may not drop into every lead-acid box

Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery prices at every store

  • eBayNew

    Availability unknown

    $599.00Checked Nov 5
    Visit eBay
  • Omni Outdoor LivingNew

    Availability unknown

    $749.00Checked Nov 5
    Visit Omni Outdoor Living
  • Solar Guys ProNew

    Availability unknown

    $759.05Checked Nov 5
    Visit Solar Guys Pro
  • WalmartNew

    Availability unknown

    $789.39Checked Nov 5
    Visit Walmart
  • Solar Cellz USANew

    Availability unknown

    $918.85Checked Nov 5
    Visit Solar Cellz USA

Store links may earn us a commission.

Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery price history

Lowest price we've seen: $599.00 on Nov 6 at eBay. Tracked across 5 stores since Nov 6.

What reviewers say

Owners of Battle Born batteries generally report strong, stable power over years of RV and off-grid use and praise the light weight and sealed, maintenance-free build. Complaints center on the premium price and on cold-weather charging limits.

What people mention
  • WeightPraisedOwners say it is far easier to lift and install than the lead-acid battery it replaces.
  • Cycle lifePraisedLong-term users report years of service and steady capacity.
  • Cold chargingCriticisedThe BMS blocks charging below freezing, which frustrates winter campers without a heated setup.
  • PriceCriticisedBuyers call it costly next to lead-acid and cheaper lithium brands.
  • Build qualityPraisedOwners describe a solid, sealed case with no leaks or maintenance.
  • Charging setupMixedSome needed a lithium-compatible charger or profile changes to get full performance.

From Solar Cellz USA

  • Designed and assembled in the USA
  • 10–15 year lifespan — 3,000–5,000 cycles at 80% depth of discharge
  • Only 31 lbs — half the weight of comparable lead-acid batteries
  • Integrated BMS protects against overcharge, over-discharge, short circuits, and temperature extremes
  • 5x faster charging — maximizes solar input and reduces downtime
  • 100% maintenance-free — no acid, no leaks, no watering required
Care
100% maintenance-free — no acid, no leaks, no watering required
Returns
Items can be returned or exchanged within 30 days of delivery
Shipping
Shipping cost is based on weight; add products to your cart and use the Shipping Calculator to see the shipping price

About the Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery

The Battle Born 100Ah 12V is a LiFePO4 (lithium iron phosphate) deep cycle battery. It is designed and assembled in the USA, in Reno, NV. It is used in RVs, boats and off-grid power systems, and works in 12, 24, 36 and 48 volt systems.

An integrated battery management system (BMS) protects against overcharge, over-discharge, short circuits and temperature extremes. The battery is maintenance-free, with no acid, no leaks and no watering. It charges 5x faster, which makes the most of solar input and reduces downtime.

It delivers 100 amps of continuous output and a 200 amp surge output for higher loads. The rated lifespan is 10 to 15 years, or 3,000 to 5,000 cycles at 80% depth of discharge.

Capacity
100Ah
Voltage
12V
Chemistry
LiFePO4 (lithium iron phosphate)
Continuous output
100 amps
Surge output
200 amps for 30 seconds
Cycle life
3,000–5,000 cycles at 80% depth of discharge
Lifespan
10–15 years
Protection
Integrated BMS
System voltages
12, 24, 36 and 48 volt systems
Care
Maintenance-free; no watering

Questions and answers

Can it replace my lead-acid battery directly?
Usually yes for voltage and capacity, but check group size, terminal placement and that your charger has a lithium profile. Lead-acid charging profiles will not fully charge it.
Can I charge it below freezing?
No. The BMS blocks charging at freezing temperatures to protect the cells. Discharging in cold is fine, and heated versions exist for winter use.
How many can I run in series or parallel?
Battle Born supports 12, 24, 36 and 48V systems by wiring in series, and parallel banks for more capacity. Keep batteries matched in age and charge.
What can 100A continuous run?
It can power a 1,000-1,200W inverter continuously, with 200A surge for a few seconds to start motors or compressors.
Does it need maintenance?
No watering or acid checks. Keep terminals clean and store it partially charged in a dry place.
What is in the box?
The battery itself with its integrated BMS; cables, chargers and mounting hardware are sold separately.
Where is the Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery cheapest?
At eBay, for $599.00, 21% under what the other stores charge, as of our latest check.
Where can I buy the Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery?
5 stores we checked sell it, including eBay, Walmart, Solar Cellz USA, Omni Outdoor Living, Solar Guys Pro.

Stores we've priced the Battle Born Batteries Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery at

  • Walmart deals and prices

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