Description
Our most compact and powerful battery yet with 320 Amp Hours of capacity plus 1,000 CCA of engine starting power. Same size as a single group 31 battery but with 8X the amount of usable power.
Key Features
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Massive Capacity and Dual Purpose Design: With a capacity of 320Ah, this battery is perfect for both starting engines and providing deep cycle power, ideal for RVs, boats, and off-grid systems that require reliable, long-lasting energy.
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Lithium Iron Phosphate (LiFePO4) Technology: Offers superior performance with a lifespan up to four times longer, significantly lighter weight, and better safety compared to traditional lead-acid batteries.
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Built-In Advanced Battery Management System (BMS): The integrated BMS protects the battery from overcharging, deep discharging, overheating, and short circuits, ensuring safety and optimal performance.
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Fast Charging and Low Self-Discharge: Capable of rapid charging with minimal energy loss, allowing it to maintain its charge for extended periods, providing consistent and dependable power.
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Rugged and Temperature Resistant: Designed to perform reliably in extreme conditions, from high heat to freezing temperatures, making it suitable for various demanding environments and applications.
Specifications
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.
Cold Cranking Amps: 1,000 CCA is adequate to start most boat and large vehicle engines
Energy: 3840Wh
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 5,000 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. Lead acid chargers will work, but will only charge the battery to 80% of capacity.
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.
Shipping & Returns
We do not ship internationally nor do we ship to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses.
All orders must have a valid street address. Delivery to remote areas may incur additional costs up to $50-$200. Some remote locations deliveries may not be possible and alternative arrangements will need to be made which may incur additional charges.
It takes 1 to 2 days to process your order once it is received.
After your order leaves the warehouse, it typically takes 5 to 7 days to receive your product.
Dakota Lithium offers a 30 day money back guarantee if you are unsatisfied and would like to return your purchase. There is a 5% restocking fee and the purchaser is responsible for return shipping fees. Please contact sales@solarsunscape to receive a RMA authorization prior to returning it.
How to ship a product back:
For all returns, DOT and FAA regulations require that lithium batteries ship via sturdy, specially-marked boxes with static-free wrapping. All battery returns must be shipped in UN-spec boxes and packaged according to federal regulations. Packaging is available from your local UPS Store or Fedex/Kinkos store.
Warranty
Dakota Lithium stands behind the quality of their products:
11 year manufacturer defect warranty on all batteries. If a mistake was made in building your battery they will repair or replace it.
1 year warranty on chargers, powerbox case, and accessories.
