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12V 100Ah LiFePO4 Deep Cycle Battery

12V 100Ah LiFePO4 Deep Cycle Battery

Best price now

$1,360.00at CyberMoaChecked Nov 9

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Price facts

  • Last seen at $1,360.00 at CyberMoa on Nov 9.
  • Our take on the 12V 100Ah LiFePO4 Deep Cycle Battery

    This is a Group 24 lithium iron phosphate battery rated 12V 100Ah, about 1,280Wh, with a built-in 100A BMS and low-temperature charge cutoff. It is built for RV, marine, golf cart, solar and home backup use, and it drops into Group 24 trays as a lead-acid replacement. Against flooded and AGM batteries it lasts far more cycles, weighs much less and needs no maintenance, but it costs more up front and needs a lithium-compatible charger profile. The listing's weight figures conflict, so check the actual shipping weight before you plan the install.

    Best forRV and van house-battery upgradesTrolling motor and marine deep-cycle useOff-grid solar storageGroup 24 lead-acid replacements
    Pros
    • Group 24 footprint fits common lead-acid trays
    • Built-in 100A BMS with overload cutoff
    • Low-temperature charging lockout for cold climates
    • Rated for 15,000 deep cycles, far more than lead-acid
    • No maintenance and self-balancing cells
    • IP65 casing for marine and damp installs
    Cons
    • Heavier than the listing's 23.2 lb claim suggests
    • Needs a lithium charge profile, not a plain lead-acid charger
    • 100A BMS limits how large an inverter load it can carry
    • Cold lockout stops charging below freezing until warmed
    • Four-pack format suits big banks, not single-battery buyers

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

    • CyberMoaNew

      In stockReturn policy

      $1,360.00Checked Nov 9
      Visit CyberMoa

    About the 12V 100Ah LiFePO4 Deep Cycle Battery

    This is a 12V 100Ah lithium iron phosphate (LiFePO4) deep cycle battery from Wattcycle in the Group 24 size. It is sold as a pack of 4. It uses automotive-grade Grade A+ cells rated for more than 15,000 deep cycles and stores 1,280Wh per battery. It can replace a Group 24 battery in RV, marine, golf cart, solar and home backup systems.

    A built-in 100A BMS cuts off power at overloads of 300±50A. The cells balance themselves and the battery needs no maintenance. The IP65 casing resists saltwater corrosion. The battery works at temperatures down to -4°F (-20°C), and a low-temperature charging lockout protects the cells in the cold.

    The battery accepts 14.6V fast charging. UN38.3, FCC and CE certifications are listed for solar off-grid use. Several units can be connected for larger home backup setups, such as running a fridge or medical devices during an outage. A 5-year warranty is included.

    Brand
    Wattcycle
    Voltage
    12V
    Capacity
    100Ah, 1,280Wh per battery
    Chemistry
    LiFePO4 (lithium iron phosphate), Grade A+ cells
    Pack size
    4 batteries
    Battery size
    Group 24, 10.2 x 6.6 x 8.2 in
    Weight
    23.2 lbs per battery; 92.6 lbs for the 4-pack
    Cycle life
    15,000+ deep cycles
    BMS
    Built-in 100A, auto cut-off at 300±50A overload
    Charging
    Accepts 14.6V fast charging; low-temperature charging lockout
    Operating temp
    Down to -4°F (-20°C)
    Protection
    IP65 casing, resists saltwater corrosion
    Certifications
    UN38.3, FCC, CE
    Maintenance
    None; self-balancing cells
    Uses
    RV, marine and trolling motors, golf carts, solar systems, home backup
    Warranty
    5 years

    Questions and answers

    Can it replace my Group 24 lead-acid battery directly?
    Yes, it is built to the Group 24 size, so it fits the same tray and cable layout. You still need a charger or converter set to a lithium profile, and you should confirm your converter supports LiFePO4.
    How much power does 100Ah give me?
    About 1,280Wh, and you can use most of it, unlike lead-acid where you should stop around half. A 50W load runs roughly 25 hours on paper; real runtime drops with inverter losses.
    What can the 100A BMS handle?
    It supports continuous discharge up to 100A, about 1,200W at 12V, and cuts off around 300A on overload. Size your inverter and surge loads within that continuous limit.
    Can I charge it below freezing?
    The BMS blocks charging below freezing to protect the cells, so it will not accept a charge until it warms up. Discharging in cold weather is fine down to about -4°F.
    Do I need a special charger?
    Yes. Use a LiFePO4-compatible charger or solar controller set to 14.6V absorption. A standard lead-acid charger can leave it undercharged or trip the BMS.
    Is it safe for a boat?
    The IP65 casing resists saltwater spray and the BMS guards against overload and short circuit. Mount it securely and keep terminals protected in a wet bilge area.
    Where is the 12V 100Ah LiFePO4 Deep Cycle Battery cheapest?
    At CyberMoa, for $1,360.00, as of our latest check.

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