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100Ah 12V GC2 LiFePO4 Deep Cycle Battery

100Ah 12V GC2 LiFePO4 Deep Cycle Battery

4.8(6 ratings)

Best price now

$799.00at Battle Born BatteriesChecked Nov 12

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Price facts

  • Last seen at $799.00 at Battle Born Batteries on Nov 12.
  • Our take on the 100Ah 12V GC2 LiFePO4 Deep Cycle Battery

    The Battle Born BBGC2 is a 100Ah 12V lithium iron phosphate deep-cycle battery built to drop into the GC2 slot a pair of 6V lead-acid golf-cart batteries would occupy. It uses cylindrical LiFePO4 cells with a layered safety design, is assembled in the USA, and carries a 10-year warranty. Against flooded or AGM lead-acid it gives far more usable capacity, much less weight and no watering or maintenance. Against cheaper imported LiFePO4 packs it costs more but has a longer track record and US-based support. It suits RV, boat, off-grid and golf-cart owners who want a set-and-forget house bank.

    Best forRV and van house battery banksGolf cart and GC2 tray replacementsOff-grid solar storageBoat trolling and house power
    Pros
    • Usable capacity close to the full 100Ah, unlike lead-acid's 50% rule
    • Much lighter than the lead-acid GC2 pair it replaces
    • 10-year warranty and US assembly
    • No watering, off-gassing or maintenance
    • Built-in battery management system protects the cells
    • Drop-in GC2 footprint fits existing trays
    Cons
    • Costs more up front than lead-acid or budget lithium
    • Needs a lithium-compatible charger or charge profile
    • Cold-weather charging must be limited below freezing
    • BMS current limits can trip on very large inverter loads

    100Ah 12V GC2 LiFePO4 Deep Cycle Battery prices at every store

    • Battle Born BatteriesNew

      In stockReturn policy

      $799.00Checked Nov 12
      Visit Battle Born Batteries

    What reviewers say

    Owners treat the BBGC2 as a long-term upgrade over lead-acid, praising the usable capacity, weight saving and reliability. Complaints center on the higher up-front cost and on chargers or cold temperatures that need attention.

    What people mention
    • RuntimePraisedOwners report far more usable power per cycle than the lead-acid batteries they replaced.
    • WeightPraisedBuyers note it is easy for one person to lift and install compared with a lead-acid pair.
    • CostCriticisedReviewers say the up-front outlay is steep next to lead-acid or budget lithium options.
    • ChargingMixedIt works well with lithium-aware chargers, but older converters need a new profile.
    • Cold weatherCriticisedCharging below freezing is not allowed, which owners in cold climates have to plan around.
    • DurabilityPraisedLong-term owners report steady performance over several seasons.

    About the 100Ah 12V GC2 LiFePO4 Deep Cycle Battery

    The Battle Born BBGC2 is a 100Ah, 12V lithium iron phosphate (LiFePO4) deep cycle battery. It is a lightweight drop-in replacement for GC2 lead-acid batteries.

    It is built with cylindrical LiFePO4 cells and a layered safety design. It offers a longer lifespan, improved durability, and more usable energy than traditional lead-acid batteries.

    It is assembled in the USA and comes with a 10-year warranty.

    Model
    BBGC2
    Capacity
    100Ah
    Voltage
    12V
    Chemistry
    Lithium iron phosphate (LiFePO4), cylindrical cells
    Type
    Deep cycle
    Replaces
    GC2 lead-acid batteries (drop-in)
    Assembly
    Assembled in the USA
    Warranty
    10 years

    Questions and answers

    Is this a true drop-in for two 6V GC2 golf-cart batteries?
    It fits the same GC2 tray footprint and runs at 12V, so it replaces a series pair of 6V batteries with one unit. Check your charger and wiring for the new voltage setup.
    How much of the 100Ah can I actually use?
    LiFePO4 allows close to the full rated capacity per cycle, where lead-acid should only be drawn to about half. That is the main practical gain over a GC2 lead-acid pair.
    Can I charge it with my existing converter?
    Only if the charger has a lithium or LiFePO4 profile with the right absorption and float voltages. A lead-acid-only charger will not fill it properly.
    Can it be charged in freezing weather?
    No. Charging must be stopped when the cells are below freezing; discharge in cold is fine. Plan for a heated space or a charge cutoff in winter.
    What is included with the battery?
    It ships as a single 100Ah 12V battery. Mounting hardware, cabling and chargers are separate, so confirm your tray and terminals before installing.
    How does it compare with a budget LiFePO4 battery?
    It costs more but offers US assembly, a 10-year warranty and a longer field record. Budget brands can match the chemistry but usually with shorter coverage.
    Where is the 100Ah 12V GC2 LiFePO4 Deep Cycle Battery cheapest?
    At Battle Born Batteries, for $799.00, as of our latest check.
    What do buyers say about the 100Ah 12V GC2 LiFePO4 Deep Cycle Battery?
    Rated 4.8 out of 5 from 6 ratings.

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