The Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery from Nomadic Supply Company is our biggest and most energy-dense battery yet – ready for long nights in the ice hut, or long days rolling the open road in your camper van. Built out of Lithium Iron Phosphate (LiFePO4) technology this Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery is built to last.
With a lifespan of 3,000 charge cycles, the Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery will last up to 5 times longer than your typical SLA battery – providing exceptional value over time. Optimized for marine/boating, solar energy, RVs & electric vehicles.
All Dakota Lithium batteries purchased from Nomadic Supply Company include a free lithium wall charger!
The Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery is built with Dakota Lithium’s legendary LiFePO4 cells. 3,000+ recharge cycles (roughly 5-year lifespan at daily use) vs. 500 for other lithium batteries or lead acid. Optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus twice the power of lead-acid batteries at half the weigh
Our Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery includes our best-in-class 11-year warranty.
Built for use as house batteries in RVs, Campers, Van builds, or any vehicle where you are camping or working off-grid in comfort, our Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery will give you twice the run time as your AGM or lead acid house battery while lasting 4x longer, providing exceptional lifetime value. Plus Dakota Lithium’s signature LiFePO4 technology is the best chemistry for solar panels, performs at temperatures down to -20 F, and weighs half as much as an old-fashioned SLA, providing superior performance while shedding pounds off your vehicle.
When you go off the grid during a Dakota winter you need to be prepared for all that mother nature can throw at you. With the new DL+ 12V 315 Ah battery, we built our most compact and powerful battery yet — ready for long expeditions in your RV, extended ocean voyages in your boat, or plenty of power for your off-grid system. Engineered for maximum energy density, this battery has 315 Amp Hours of capacity in a waterproof battery case the size of a single 100 Amp Hour battery. That’s 6X the amount of usable power of a single group 31 AGM battery. Plus, up to 1,000 cold cranking amps of engine starting power, making this battery the ultimate single battery solution for boats, RVs, or any vehicle where you need a house battery that can jump-start your engine.
Built out of Lithium Iron Phosphate (LiFePO4) technology and reinforced with a ruggedized marine spec plastic case, this is a battery built to last. 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. Optimized for marine/boating, solar energy, RVs & electric vehicles. LiFePO4 optimized charger included. 11-year warranty. This is our original 100Ah battery, re-engineered with 180% more capacity in a similar-sized case.
**The DL+ 12v 315Ah battery is a Group 31-sized battery. The bottom footprint dimensions are 13.31″L x 7.24″W x 10″H (338mm × 202mm × 252mm) and will fit in most Group 31-sized battery trays. The top of the DL+ 12v 315Ah is a little wider, incorporating handles, the dimensions at the top are 15.06″L x 7.24″W x 10″H (383mm x 184mm x 254mm) which means, some Group 31 size battery boxes may not be compatible.**
Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery Uses:
- TROLLING MOTORS #FISHLONGER
- SOLAR ENERGY STORAGE
- INDUSTRIAL BATTERIES (BULK PRICING)
- LIFEPO4 REPLACEMENT FOR SLA 12V
- HOME SOLAR & POWER WALLS
- MARINE APPLICATIONS
- FISH FINDERS, FLASHERS, & BOATING ELECTRONICS
- RECREATIONAL VEHICLES
- ICE FISHING
- REALLY BIG ROBOTS
- OFF-GRID HOMES
- DEEP CYCLE APPLICATIONS ONLY. NOT FOR STARTING GAS ENGINES
Dakota Lithium 12V 315Ah Deep Cycle LIFEPO4 Battery Specifications:
WARRANTY Best in Class 11 Year Warranty. That is 10 years more warranty then most lead acid batteries.
STORAGE CAPACITY 315 Ampere hours (Ah). Dakota Lithium batteries provide consistent power for all 315 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.
COLD CRANKING AMPS 1,000 CCA is adequate to start most boat and large vehicle engines
ENERGY 3780Wh
VOLTAGE 12.8 Volts (Dakota Lithium 12V batteries can be used in series for up to 48V systems)
SIZE 15.06″L x 7.24″W x 10″H (385mm x 202mm x 252mm) Measurements are to the top of the terminals and includes side handles. **See notes in the product description for battery tray and battery box sizing**
GROUP SIZE 31 & 8D 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. Half-life (50% capacity) of 6,000 – 7,000 re-charge cycles (Typical SLA has 500 cycles). Backed up by an 11 year warranty.
DISCHARGE 200A max continuous, 300A max 10-second pulse, 1,000A max 2-sec CCA pulse. LiFePO4 chemistry has a flat voltage curve, meaning this battery will maintain a voltage of >12V for the full discharge cycle in most applications.
CHARGE <200 A standard charge, 300A max charge current for <60 sec. 14.4V Recommended, 14.6V Max. Included is a LiFePO4 compatible charger. A SLA charger may work, but will reduce performance and lifespan of the battery. Even heat technology allows for charging below 32’F. Internal even-heat technology allows for charging below 0°C/32°F
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 allows for charging below 32°F. BMS high temp cut off at 167°F / 75°C..
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. This increases the lifespan, performance, and efficiency of the battery.
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.) (Max 5 ft. lbs. on terminal post adapters)
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.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to