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    Expected to be delivered on Mar 8, 2026 - Mar 13, 2026
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    overview of LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    LiTime 12V 100Ah Lithium Deep Cycle Battery 31 BCI size
    a chart comparing LiTime 12V LiFePO4 Lithium Deep Cycle Batteries
    A LiTime 100ah battery at a campsite with a list of benefits like a 4000-15000 life cycle.
    Infographic comparing a 24 lb LiTime battery to a 130 lb lead-acid battery, highlighting its 10-year lifespan and 4000+ cycle times
    LiTime 1280Wh battery can power a TV for 12.8 hrs or a refrigerator for 8.5 hrs
    LiTime battery uses: an off-grid home, a yacht, an RV, and a house during a power outage.
    Two LiTime batteries outdoors, advertised as a portable, powerful, and 100% green, environment-friendly energy solution
    A man enjoys a relaxing fishing experience on a lake, with a LiTime 100ah battery powering the boat
    A LiTime 100ah battery sits on the kitchen counter inside a cozy, modern camper van, ready for travel.
    2 packs of LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    3 packs LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    4 packs LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Batteries
    overview of LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    LiTime 12V 100Ah Lithium Deep Cycle Battery 31 BCI size
    a chart comparing LiTime 12V LiFePO4 Lithium Deep Cycle Batteries
    A LiTime 100ah battery at a campsite with a list of benefits like a 4000-15000 life cycle.
    Infographic comparing a 24 lb LiTime battery to a 130 lb lead-acid battery, highlighting its 10-year lifespan and 4000+ cycle times
    LiTime 1280Wh battery can power a TV for 12.8 hrs or a refrigerator for 8.5 hrs
    LiTime battery uses: an off-grid home, a yacht, an RV, and a house during a power outage.
    Two LiTime batteries outdoors, advertised as a portable, powerful, and 100% green, environment-friendly energy solution
    A man enjoys a relaxing fishing experience on a lake, with a LiTime 100ah battery powering the boat
    A LiTime 100ah battery sits on the kitchen counter inside a cozy, modern camper van, ready for travel.
    2 packs of LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    3 packs LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    4 packs LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Batteries
    1 / 0
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    Basic

    LiTime 12V 100Ah Lithium Deep Cycle Battery

    C$322.99
    C$539.00
    40% OFF
    • 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
    • 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
    • Canada Ground Fast Delivery & 24 hours Excellent Online Service
    • Certified by FCC, CE, ROSH, UN38.3. Complies with the UL 1973 standard
    Expected to be delivered on Mar 8, 2026 - Mar 13, 2026
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    5 Years Warranty
    Backed up by techical support within 24hrs
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    Free Returns
    30 Days Hassle Free Returns
    overview of LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    12V 100Ah 
    Expected to be delivered on Mar 8, 2026 - Mar 13, 2026
    C$322.99
    C$539.00
    40% OFF
    Add to Cart
    overview of LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    LiTime 12V 100Ah Lithium Deep Cycle Battery 31 BCI size
    a chart comparing LiTime 12V LiFePO4 Lithium Deep Cycle Batteries
    A LiTime 100ah battery at a campsite with a list of benefits like a 4000-15000 life cycle.
    Infographic comparing a 24 lb LiTime battery to a 130 lb lead-acid battery, highlighting its 10-year lifespan and 4000+ cycle times
    LiTime 1280Wh battery can power a TV for 12.8 hrs or a refrigerator for 8.5 hrs
    LiTime battery uses: an off-grid home, a yacht, an RV, and a house during a power outage.
    Two LiTime batteries outdoors, advertised as a portable, powerful, and 100% green, environment-friendly energy solution
    A man enjoys a relaxing fishing experience on a lake, with a LiTime 100ah battery powering the boat
    A LiTime 100ah battery sits on the kitchen counter inside a cozy, modern camper van, ready for travel.
    2 packs of LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    3 packs LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery
    4 packs LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle 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.

    An infographic of a battery's BMS, listing its protections against overcharging, over-discharging, overheating, and short circuits.

    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.

    LiTime 12V 100Ah lithium battery is equivalent in size to a standard Group 31 battery

    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.

    A large, expandable off-grid power system using shelves of LiTime batteries wired to a charge controller and an inverter

    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.

    A collage showing LiTime battery applications for a camper van, a travel trailer, and a motorhome in outdoor settings

    RVs

    2 men in a bot showing LiTime battery applications for trolling motor in outdoor settings

    Trolling Motor

    An off-grid home with a large solar panel array on the roof, representing a perfect application for LiTime batteries

    Off-Grid

    A home backup power system with two LiTime batteries, an inverter, and a charge controller installed in a modern kitchen.

    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.

    charging ways of litime 12v 100ah lithium batteries: chargers, solar panel and generator

    Precautions for Usage

    Tips for a better using experience and batteries' health.

    Precautions for LiTime batteries: not for golf carts or starting, rules for connecting, & safe temperature ranges.

    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.

    LiTime's benefits: safety certifications, cost savings, a 5-year warranty, and 24-hour service

    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℉
    Low-Temperature Protection:
    N/A
    Low-Temperature Charging Protection Auto Recovery:
    N/A

    SELF-HEATING

    Heating Temperature:
    N/A
    Approx. Heating Time:
    N/A

    OTHERS

    Terminals:
    M8 bolts
    Weight Approx.:
    24.25 lbs
    Size:
    L13*W6.77*H8.43 inch (Group 31 equivalent)
    Housing Material:
    ABS
    Protection Class:
    IP65

    Are LiTime LiFePO4 Lithium batteries safe?

    Can I use LiTime LiFePO4 Lithium batteries as starting batteries?

    What is a group 31 battery?

    Can I charge LiTime LiFePO4 Lithium batteries with solar panels?

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

    How do I store LiTime LiFePO4 lithium batteries?

    How can I monitor the battery?

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

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

    Customer Reviews

    Based on 144 reviews
    91%
    (131)
    6%
    (9)
    1%
    (1)
    1%
    (1)
    1%
    (2)
    A
    Alden Buttle
    Another Boat Battery

    Amazing product and customer service

    V
    Virginia Neil

    LiTime 12V 100Ah Lithium Deep Cycle Battery

    D
    Dennis Angers
    Great service + great product.

    Battery works fine, great price, free, rapid shipping and Summer was very helpful with customer service. 5 stars all the way! :)

    J
    Jim Croken

    Very satisfied with everything

    A
    Adrian Huber
    Amateur Radio - Solid performance!

    I used it for Ham Radio purposes, running a 100W rig for Field Day. I used 20W to 90W for Digital and SSB modes. The rig I used is sensitive to voltage drops. The 100Ah battery I purchased worked WAY past any lead acid battery I've used in the past. Used around 80Ah during field day and absolutely no issues. These batteries pack way more punch, are much lighter, sustain more stable voltages, and last much longer than their Lead Acid Counter parts. If you are a licensed amateur radio operator and are dabbling in portable ops, ditch the lead acids and go for the LiFePO4 batteries. You wont regret it!

    Advantages of official website

    LiTime has been cultivating for 16 years, putting customers first.
    litime Official Website Discount

    Official Website Discount

    Quick View
    A friendly customer support agent with a headset, symbolizing professional LiFePO4 expert support

    LiFeP04 Experts Support

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    A shield icon with a checkmark inside, symbolizing the protection of a risk-free warranty

    Risk-Free Warranty

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    A stylized icon of a delivery truck, representing the benefit of free shipping and fast delivery

    Free Shipping & Fast Delivery

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    LiPoints & Rewards

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    litime One-Stop-Solution

    One-Stop-Solution

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    Why LiTime is Your Best Choice

    no.1

    TOP 1 LiFePO4 Brand

    As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.
    15-Year Expertise

    15-Year Expertise

    With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
    LiTime support

    24/7 Expert Support

    With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.
    EV-Grade Cells

    Industry-Leading Tech

    With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.
    litime battery features

    Cutting-Edge Features

    LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.
    patents

    Expert-Backed Quality

    LiTime is backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.

    Trusted by Users Worldwide

    Powering the World, Trusted by All
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    User Insights
    I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
    Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
    Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
    Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
    Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.
    I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
    Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
    Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
    Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
    Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.