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Dakota Lithium DL+ 280Ah 12V LiFePO4 Dual Purpose Battery

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    Order Shipment:

    We offer free shipping on all orders. Shipping times vary depending on the product and size of your order.  Some items may ship within 24 hours, while others may take up to 6 weeks depending upon the product because some products need to be produced upon demand.

    We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you have any questions, please feel free to follow up with us at  

    *NOTE: The delivery service does not include set up or assembly of items, nor does it include the removal of packaging materials (unless otherwise specified or special delivery is arranged).

    Want to return a product?  No problem! Learn more about our EASY RETURNS policy.

    Returns information

    Free Returns:

    Returns are FREE within 30 days of purchase (no restocking or processing fees), as long as the product is in "As new" condition, and can be returned in it's original packaging as it was sent to you.  Customer is responsible for the cost of return shipping.

    To initiate a return, just send an email to and include the following information:

    • Order #  (should begin with #HIDEOUT)
    • Which items you would like to return
    • Reason for your return
    We'll respond to your email within 24 hours, and set up your return or replacement as soon as possible.


      Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send an email to and include the following information so we can process a claim on your behalf:

      • Order #  (should begin with #HIDEOUT...)
      • Which items are damaged
      • Images of the damages to packaging or items

      We'll respond to your email within 24 hours and help get you a replacement part or product.

      Cancellations & Refunds:

      All orders cancelled after 24 hours are subject to a $20 administration fee, whether or not your order has shipped.  If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.

      Product Details

      Looking for a reliable and long-lasting power solution for your off-grid adventures? Look no further than the Dakota Lithium DL+ 280 Ah 12V LiFePO4 Dual Purpose Battery. This powerful and compact battery is engineered for maximum energy density, with 280 Amp Hours of capacity in a waterproof battery case the size of a single 100 Amp Hour battery. 

      Powerful and Long-lasting

      Are you tired of running out of power when you're on the go? With the Dakota Lithium Plus 280 Ah 12V LiFePO4 Dual Purpose Battery, you get up to 6X the amount of usable power of a single group 31 AGM battery, with up to 1,000 cold cranking amps of engine starting power. This battery is the ultimate single battery solution for boats, RVs, or any vehicle where you need a house battery that can jump start your engine. Plus, with a lifespan of 5,000 charge cycles, this battery will last up to 6 times longer than your typical AGM battery, providing exceptional value over time.

      Compact and Durable

      Built with Lithium Iron Phosphate (LiFePO4) technology and reinforced with a ruggedized marine spec plastic case, the Dakota Lithium Plus 280 Ah 12V LiFePO4 Dual Purpose Battery is built to last. This is our original 100Ah battery, re-engineered with 180% more capacity in a similar sized case. Plus, at only 65 lbs (29.5Kg) this battery is half the weight of traditional batteries, making it easy to transport and install.

      Versatile and Optimized

      This battery is optimized for marine/boating, solar energy, RVs & electric vehicles. LiFePO4 optimized charger is included, making it easy to charge this powerful battery quickly and efficiently. With its flat voltage curve, this battery has a steady power output as the battery discharges. You get all the juice down to the last drop. Dakota Lithium Plus 280 Ah 12V LiFePO4 Dual Purpose Battery is Group Size 31 and Marine 8D size compatible, and it can be used in series for up to 48V systems.

      Warranty Best in Class 11 Year Warranty. That is 10 years more warranty then most lead acid batteries.
      Storage Capacity 280 Ampere hours (Ah). Dakota Lithium batteries provide consistent power for all 280 Amp hours.
      Cold Cranking Amps 1,000 CCA is adequate to start most boat and large vehicle engines.
      Energy 3360Wh
      Voltage 12.8 Volts (Dakota Lithium 12V batteries can be used in series for up to 48V systems).
      Size 14.6"x 7.7"x 10.75" (370×195×274mm). Height is to the top of the terminals.
      Group Size 31 and Marine 8D size compatible.
      Weight 65 lbs (29.5Kg).
      Lifespan/Lifecycles Up to 80% capacity for 4,000 cycles in recommended conditions, 70% capacity at 5,000 recharge cycles.
      Discharge 200A max continuous, 300A max 10-second pulse, 1,000A max 2-sec CCA pulse.
      Charge <200 A standard charge, 300A max charge current for <60 sec. Included is a LiFePO4 compatible charger.
      Operating Temperature Ideal for rugged & harsh environments. Much better than SLA or other lithium batteries. -20°F min, +150°F max optimal operating temps (battery performs well down to -20°F).
      Internal Even-Heat Technology Increases performance in extreme cold. When charging the battery in temperatures below 0°C/32°F, DL's internal heating element will warm the cells to 0°C/32°F.
      Safe & Reliable Includes active BMS protection circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and high temperature protection for increased performance and longer life.
      Terminals and Posts M8 bolt size included. (Max torque 15 ft. lbs.)
      Marine Grade & Waterproof Max IP65 water resistance rating. Appropriate for marine environments, not submersible.
      Certifications All batteries are UN38 certified. Dakota Lithium's cells are UL1642 certified and have been tested per IEC62133 standards. Meets all US & International regulations for air, ground, train, & marine transport.
      ISO 9001:2015 Dakota Lithium is ISO Certified per 9001:2015 standards, and select models are produced in ISO 14001 certified facilities.
      Free LiFePO4 Charger Included 12V 20A charger included ($299 value). 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.


      Overall, this is an impressive battery with a long lifespan, consistent power output, and an 11-year warranty that's much better than most lead-acid batteries. The battery's flat voltage curve ensures that there won't be a sudden drop in power output as it discharges, and its internal even-heat technology makes it ideal for use in extreme cold conditions. It's also safe and reliable, with an active BMS protection circuit and a max IP65 water resistance rating. Plus,