Dakota Lithium 12V 320Ah Dual Purpose Battery

Save $500

Price:
$2,199

OUT OF STOCK, ETA NOVEMBER. 

The DL+12V 315Ah just got bigger! Welcome the all new DL+ 12V 320Ah!

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 320Ah 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 320 Amp Hours of capacity in a waterproof battery case the size of a single Group-31 sized 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.

**The DL+ 12v 320Ah 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 320Ah 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.**

SPECIFICATIONS

11 YEAR WARRANY

World beating, best in class, eleven year manufacturer defect warranty.

STORAGE CAPACITY

320 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.

VOLTAGE

12.8V

ENGINE STARTING POWER

Rated to 1,000 Cold Cranking Amps (CCA) of engine starting power. Suitable for marine, automotive, and other applications. 

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)

ENERGY

3840Wh

TERMINALS

M8 Terminals.(Max torque 15 ft. lbs.) (Max 5 ft. lbs. on terminal post adapters)

LIFECYCLES (BATTERY LIFESPAN)

Up to 80% capacity for 2,000 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 batteries. -20'F min, +150'F max optimal operating temps (battery performs well down to -20'F). Avoid charging below 32'F. Discharge cut off at - 20'F / -20'C. Charge cut off at 23'F / - 5'C. BMS high temp cut off at 167'F / 75'C.

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

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.

INCLUDES ACTIVE BMS PROTECTION

Contains a high discharge capable circuit that handles cell balancing, low voltage cutoff (10V) preventing over discharge, high voltage cutoff (15V) preventing over charging, short circuit protection and 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.

CHARGER INCLUDED

12V 20A charger included ($299 value). Dakota Lithium 12V batteries should be charged at 14.4 volts. Lead acid chargers will work, but will only charge the battery to 80% of capacity.


Suitable for:

  • BOATING & SAILBOAT BATTERIES
  • RVS
  • OFF GRID ENERGY STORAGE
  • VANS & CAMPERS
  • HOME ENERGY STORAGE
  • SOLAR STORAGE
  • DIY POWERWALLS
  • EMERGENCY POWER
  • GOLF CARTS
    *RANGE OF 125-200 MILES*
  • NEIGHBORHOOD ELECTRIC
    VEHICLES (NEV)

    Experience the Dakota Lithium Difference

    The DL+ 12V 320Ah battery is built with Dakota Lithium's legendary LiFePO4 cells. 5,000+ recharge cycles (roughly 5 year lifespan at daily use) vs. 500 for other lithium batteries or lead acid.

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