Perfect for Trolling Motors, Fish Finders & More!
The DL 100Ah battery is built with Dakota Lithium’s legendary LiFePO4 cells and now features internal heating for all-season performance. Perfect for deep cycle applications like trolling motors, RVs, home solar, and boating, it delivers reliable, long-lasting power even in extreme cold—so you can stay powered no matter the conditions.
PRODUCT DESCRIPTION:
Built to Perform, Built to Last – The Dakota Lithium 12V 100Ah Battery Engineered for reliability and power, this 12-volt battery redefines performance with cutting-edge Lithium Iron Phosphate (LiFePO4) technology, all housed in a compact Group 24 size. Offering twice the power, half the weight, and an 8x longer lifespan compared to traditional sealed lead acid batteries, this battery provides unmatched lifetime value. With 100 amp hours of capacity, it delivers a full day of power, making it ideal for high-draw applications like trolling motors, RVs, or long days of off-grid adventures. Whether you're on the water, harnessing solar energy, or powering your boat, this deep cycle battery ensures sustained performance for hours on end. Plus, it offers 1,000% more capacity than our renowned 10Ah model, without compromising the rugged reliability you expect from Dakota Lithium. Backed by an industry-leading 11-year warranty, this battery is built to power your adventures for the long haul. Recommended Charger: 12V 10A or 12V 20A (not included).
Technical specifications
Best in Class 11 Year Warranty
World-class quality with an eleven-year manufacturer defect warranty.
Storage Capacity
100 Ampere hours (Ah). Dakota Lithium batteries provide consistent power for all 100 Amp hours. DL LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges. The power output will not dramatically drop like similar sized SLA batteries. You get all the juice down to the last drop.
Voltage
12.8V (Dakota Lithium 12V batteries can be used in series for up to 48V systems)
Energy
1280 Watt-hours (Wh)
Terminals
M8 bolt size. (Max torque 15 ft. lbs.)
Size
10.23"L x 6.60"W x 8.66"H (260mm x 169mm x 215mm) (220mm to top of terminal) Group 24 equivalent.
Weight
27.55 lbs (12.5Kg). That's 60% lighter than a SLA battery.
Group Size
24BCI Group Number 24 & Group 24 equivalent / compatible for physical dimensions (L x W x H) & terminal location. Usable deep cycle capacity is much higher (2x) than a lead-acid battery of the same group size. Deep cycle only. Not for starting engines.
Lifecycles (battery lifespan)
Up to 80% capacity for 5,000 cycles in recommended conditions. The typical SLA has 500 cycles. Dakota Lithium batteries last so long that the price per use is a fraction of traditional batteries.
Operating temperature
Ideal for rugged & harsh environments. Much better than SLA or other lithium’s. -20°F min, +120°F max optimal operating temps (battery performs well down to -20°F).
Discharge
100A max continuous, 200A max pulse 10 second pulse. The flat discharge voltage curve provides a 75% bigger capacity than a 100Ah SLA battery.
Charge
50A max, 14.4V recommended, 15V max A SLA charger may work, but will reduce performance and lifespan of the battery.
Includes active BMS protection
Contains a circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and high temperature protection for increased performance and longer life.
Certifications
Dakota Lithium's cells are UL1642 certified and have been tested per IEC62133 and UN 38.3 standards. They meet all US and international regulations for air, ground, and train transport.
ISO 9001:2015
Dakota Lithium is ISO Certified per 9001:2015 standards, and select models are produced in ISO 14001 certified facilities.
Recommended Charger
12v 10A LiFePO4 Charger (Sold Separate). Dakota Lithium 12V batteries should be charged at 14.4 volts, higher than AGM or lead acid. Lead acid chargers will work, but will only charge the battery to 80% of capacity.
Internal Even-Heat Technology
Helps protect the battery when charging in cold temperatures. When the battery is charged in temperatures below 0°C (32°F), the internal heating element warms the cells to 5°C (41°F), reducing the risk of damage to the battery cells during charging in cold conditions.
NOT for Starting Engines.
This is a deep cycle 12V battery. Not designed for starting gasoline engines.
Shipping policy
Our goal is to provide transparent and reliable shipping information for our customers. Orders are processed within 24-48 hours upon receipt, excluding weekends and holidays. Orders placed after 5 pm will be processed the next business day. Batteries ship FedEx and will arrive in 5-7 days to most of the US.
Shipping Costs
Shipping costs for Dakota Lithium batteries are calculated per battery due to their classification as hazardous materials (hazmat), ensuring safe and compliant handling and transportation. Shipping costs to Alaska and Hawaii may be higher due to federal law that requires that batteries ship Air Freight and have Hazmat protection. If you need to return a battery, a 10% restocking fee will apply. For details on our return policy, refunds, order edits, and exchanges, please visit our returns page. In case of lost or damaged orders, contact our support team for assistance. Orders may take longer to arrive due to variables outside of our control. We will communicate any potential delays and provide timeline estimates to keep you informed. After placing an order, you will receive a shipment confirmation email with tracking information. For any issues with lost packages, please contact support@dakotalithium.com for assistance. We appreciate your understanding and thank you for choosing Dakota Lithium.
Dakota Lithium Warranties
We stand behind the quality of our products:
- 1) 30 day money back guarantee on all orders. If you are unsatisfied for any reason with one of our batteries you can return it for a refund up to 30 days after purchase.
- 2) 11 year manufacturer defect warranty on all batteries. If we made a mistake building your battery we will repair or replace it. See warranty & return policy for details.
- 3) Lifetime technical support. Reach out to support@dakotalithium.com for help from our team of experts.
- 4) 1 year warranty on chargers, powerbox case, and accessories.
30 Day Money Back Guarantee
If you are unsatisfied for any reason with one of our batteries you can return it for a refund, less a 5% restocking fee, up to 30 days after shipping date.
12V 100Ah Deep Cycle Heated LiFePO4 Battery
Regular price
$720.00
Sale price
$720.00
Regular price
Unit price
per