LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

  • EV Grade A LiFePO4 Cells
  • 4000+ Cycles at 100% DOD & 10+ Years Lifetime
  • 100% BMS Protection & 3% Low Self-discharging Rate
  • 1280Wh of Large Energy, 1280W of High Output Power
  • 24.25 lbs, 1/5 the Weight of 12V 200Ah Lead-acid Batteries, but same energy (1C discharging)
  • 3 Charging Ways & 10X Charging Efficiency
  • Flexible in Series and Parallel (Max 4S4P, up to 20.48kWh)
  • Group 31 Battery Size (L13*W6.77*H8.43 inch )
  • Suitable for RVs/30~70 lbs Trolling Motors, Solar, Home Energy Storage, Off-grid
  • IP65 Waterproof
  • Clean/Eco-friendly/Cost-effective
  • US Ground Fast Delivery & 24 hours Excellent Online Service
  • Certified by UL, FCC, CE, ROSH, UN38.3
$249.99
$499.99
$249.99
Limited-Time Offers, End in: 151D 8H 23M 0S
Size: 1 Pack 12V 100Ah
Subtotal: $249.99

Free Shipping

Free standard shipping on all orders

2-5 business days delivery.

5 Years Warranty

Backed up by technical support within 24hrs.

Free Returns

30 Days Hassle Free Returns
12 volt 100ah deep cycle lithium  batteries

LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

$499.99 $249.99

LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

$499.99 $249.99
Size: 1 Pack 12V 100Ah

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    Best-Value 12V LiFePO4 Battery

    Perfect Replacement For Lead-Acid Batteries

    Reliability, Durability and Longevity

    The LiTime 12V 100Ah lithium battery applies Automotive Grade A LiFePO4 Cells and a built-in 100A BMS, which offer excellent performance, unbeatable safety and massive power. More reliable and safer on indoor or outdoor installations and applications.

    Power to Last, Enjoy the Best

    Designed with durability and convenience in mind, LiTime 12V 100Ah LiFePO4 battery uses a Grade-A cell and is capable of 1280Wh energy, a 5X lifetime. It provides 4000+ cycles at 100% DOD and a 10-year lifetime to meet your indoor power demands and elevate outdoor adventures. These clean and cost-effective lithium batteries can be your best power solutions for their renewability.

    Safety First

    Compared to traditional batteries, LiTime 12V 100Ah LiFePO4 battery has advantages due to its built-in 100A BMS, giving you excellent performance and guaranteeing around 4000+ life cycles. Its impressively 3% low self-discharging rate prolongs its storage time greatly. The BMS can protect your devices from potential risks all the time.

    Go as Your Heart Desires

    1280 Wh energy and 1280W power loads meet your indoor power demands and elevate your outdoor adventure experience. Partners from Now Until Forever. Over a 10-year lifespan provides longer companionship.

    Perfect Replacement of Lead-acid

    Weighing at only 24.25 lbs, the 12V 100Ah LiFePO4 battery is easy to carry to any adventures. Compared to a 12V 100Ah Lead-acid battery, it is 2X energy and 1/3 the weight of traditional batteries, convenient to power all your needs anywhere.

    Group 31 Battery Size, Better Meeting Your Needs.

    The 12V 100Ah LiFePO4 battery, sizing L13 * W6.77 * H8.43 inch is equivalent to group 31 battery size. It is lighter and smaller but releases the same energy.

    No Limits to Your Journeys——Unlock the World and Go Where You Aspire

    LiTime 12V 100Ah LiFePO4 battery can support 4P4S to build a 51.2V 400Ah battery system. This large system can release 20.48kWh of energy, which is sufficient to power your indoor activities and ourdoor fun. You can customize your power solutions according to your needs. Ultra-power takes the Stress Out of Life and Journey with Ease.

    Versatile for Your Needs

    Designed for powerful and portable, LiTime is light to carry and reliable to power your devices anywhere. Ideal for RVs, camping, solar, home energy storage, trolling motor and off-grid applications.

    RVs

    Trolling Motors

    Off-Grid

    Home Storage

    Three Charging Ways

    Faster and more convenient to charge LiTime 12V 100Ah LiFePO4 battery!
    LiFePO4 battery charger, solar panel, or generator can be your options. These safe and advanced charging ways save you time to enjoy a better life.

    Precautions for Usage

    Tips for a better using experience and batteries' health.

    Enjoy Excellent Service

    Customer priority, we promise to deliver your items to destinations in 2-5 business days to help you enjoy a better life. Considerable online service is provided by us as well.
    We provide customers with professional technical support, a considerable return policy, comprehensible operation manuals and 24-hour timely online services.

    SPECS

    BATTERY
    Cell Type:
    LiFePO4 Prismatic
    Warranty:
    5 Years
    Cycle Life:
    4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
    Nominal Voltage:
    12.8V
    Rated Capacity:
    100Ah
    Energy:
    1280Wh
    Max. Expansion (Parallel & Series):
    4P4S
    Internal Resistance:
    ≤40mΩ
    Certifications:
    UL, FCC, CE, RoHS, UN38.3
    BMS
    BMS:
    100A
    Max. Continuous Output Power:
    1280W
    Max. Continuous Charge Current:
    100A
    Max. Continuous Discharge Current:
    100A
    Max. Discharge Current 5 Seconds:
    280A
    CHARGE
    Charge Method:
    CC/CV
    Charge Voltage:
    14.4V ± 0.2V
    Recommend Charge Current:
    20A (0.2C)
    TEMPERATURE
    Charge Temperature:
    0℃ to 50℃ / 32℉ to 122℉
    Discharge Temperature:
    -20℃ to 60℃ / -4℉ to 140℉
    Storage Temperature:
    -10℃ to 50℃ / 14℉ to 122℉
    OTHERS
    Terminals:
    M8 bolts
    Weight Approx.:
    24.25 lbs
    Size:
    L13*W6.77*H8.43 inch (Group 31 equivalent)
    Housing Material:
    ABS (Flame Retardant Plastic)
    Protection Class:
    IP65

    FAQ

    Q: Are LiTime LiFePO4 Lithium batteries safe?

    A:Yes. LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. LiTime lithium cells are UL certified for the highest safety and sustainability standards. All LiTime LiFePO4 batteries come with an internal Battery Management System, which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, LiTime LiFePO4 Lithium batteries have been tested to be free from the risk of fire, and electric shock in harsh environments.

    Q: Can I use LiTime LiFePO4 Lithium batteries as starting batteries?

    A:

    No. LiTime LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.

    Q: What is a group 31 battery?

    A:

    The group 31 batteries is the most popular battery size, measuring approximately L13* W6.8* H9.44 inch, which is widely used in boats, RVs, home storage, and off-grid. LiTime 12V 100Ah deep cycle LiFePO4 battery measures L13* W6.77* H8.43 inch. It is a perfect replacement for group 31 batteries.

    Q: How many amp hours does a group 31 battery have?

    A:

    LiTime 12V 100Ah lithium battery is a powerful replacement for group 31 batteries due to its larger capacity than traditional AGM or Lead Acid group 31 batteries. It has a 100Ah capacity and 1280Wh energy, leaving you peace of mind to handle various situations.

    Q: How much does a group 31 battery weigh?

    A:

    Being the utmost replacement for the group 31 batteries, LiTime 12V 100Ah deep cycle LiFePO4 battery, weighing 24.25 lbs, is 1/5 the weight of a 12V 200Ah lead acid battery (about 130lbs) but equivalent in energy.

    Q: Do you have battery box for group 31?

    A:

    Yes, LiTime has a portable battery box for group 31. Built in voltmeter, it can be used for marine & RV, fitting for group size 24 battery, group 27 battery size and group 31 battery size.

    Q: Can I charge LiTime LiFePO4 Lithium batteries with solar panels?

    A:

    Yes, you can charge LiTime LiFePO4 lithium batteries with solar panels. There are 3 ways to charge.

    1. Using Solar Panels

    The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 300W solar panels. It may take more than one day to fully charge the battery by ≥300W solar panels since the duration and intensity of light would be a great factor for their charging efficiency.

    Besides solar panels, there are 2 more ways to charge.

    2. Generator/Alternator

    If the alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery to the generator; if your alternator or generator supports AC output, please add a suitable battery charger to connect the battery and the generator according to our recommendations. The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.

    3. LiFePO4 Smart Chargers

    To charge 12V battery, it is recommended to use 14.6V battery charger.

    The Recommended Charging Voltage: 14.2V - 14.6V.

    The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.

    Q: Can I charge LiTime LiFePO4 lithium batteries in cold weather (under freezing temperatures)?

    A:The LiTime 12V 100Ah LiFePO4 batteries can be safely charged between 32°F to 113°F (0°C to 45°C). But when charging under the freezing point, the battery cells may be damaged.

    Q: How do I store LiTime LiFePO4 lithium batteries?

    A:

    It is recommended to store LiTime LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 6 months. Recommended storage environment: 10℃~35℃ (50℉~95℉), 45%RH~75%RH

    Q: How long to charge LiTime LiFePO4 lithium batteries?

    A:

    You can charge our LiTime 12V 100Ah lithium battery with a 12V 10Ah or 12V 20Ah charger, and a full charge will take 10 hours and 5 hours respectively.

    Q: What is the maximum number of LiTime 12V 100Ah lithium batteries connected in series or parallel?

    A:The maximum number of connecting LiTime 12V 100Ah lithium batteries in series or parallel is 4 (4S or 4P). Please notice that the LiTime lithium batteries can ONLY be connected in series or parallel with the same brand (LiTime), same type (lithium), same voltage (V), same capacity (Ah), same BMS and similar purchasing date (within 3-6 months).

    Q: What is the maximum discharge capacity of a LiTime 12V 100Ah lithium battery?

    A:The LiTime 12V 100Ah LiFePO4 lithium battery has a maximum continuous discharge of 100Ah and a maximum discharge of 280Ah for 5 seconds.

    REVIEWS

    Customer Reviews

    Based on 145 reviews
    94%
    (136)
    5%
    (7)
    0%
    (0)
    0%
    (0)
    1%
    (2)
    R
    Robert Bryson

    Great service. Boat is out of country. Won’t be installed till September. Battery’s look great thanks

    L
    Laura
    Great replacement battery for RV

    Fit in my group 31 box great, saved a few pounds over acid filled batttery. Very pleased.

    D
    Dennis Warren

    Got Battery on time have not used it yet charged up great can not wait to get on water thank you very much will probably change out trolling batteries later

    D
    Daniel White

    LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

    B
    Bryce Splan
    Battery

    Works amazing and it is so much lighter then traditional battery definitely worth the upgrade

    Customer Reviews

    Based on 145 reviews
    94%
    (136)
    5%
    (7)
    0%
    (0)
    0%
    (0)
    1%
    (2)
    R
    Robert Bryson

    Great service. Boat is out of country. Won’t be installed till September. Battery’s look great thanks

    L
    Laura
    Great replacement battery for RV

    Fit in my group 31 box great, saved a few pounds over acid filled batttery. Very pleased.

    D
    Dennis Warren

    Got Battery on time have not used it yet charged up great can not wait to get on water thank you very much will probably change out trolling batteries later

    D
    Daniel White

    LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

    B
    Bryce Splan
    Battery

    Works amazing and it is so much lighter then traditional battery definitely worth the upgrade

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