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  • DL+ 12V 320Ah LiFePO4 Dual Purpose Battery

DL+ 12V 320Ah LiFePO4 Dual Purpose Battery

Perfect for RVs, Boats, Home Solar & More
Our most compact and powerful battery yet with 320 Amp Hours of capacity in a waterproof marine spec plastic case plus 1,000 CCA of engine starting power. Same size as a single group 31 battery but with 8X the amount of usable power.
(13 reviews)
  • Free Shipping to Lower 48 & Canada
  • 11 Year Warranty
  • FREE 12V 20A LiFePO4 Charger Included
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  • Pre-order now! Next Batch Ships July 2024. Use code preorderdl for 5% off. Code expires July 31st, 2024
$2,399
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DL+ 12V 320Ah LiFePO4 Dual Purpose Battery

(13 customer reviews)

$2,399

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Our most compact and powerful battery yet with 320 Amp Hours of capacity in a waterproof marine spec plastic case plus 1,000 CCA of engine starting power. Same size as a single group 31 battery but with 8X the amount of usable power.

Need tons of power? Bulk pricing discount
Need tons of power? Bulk pricing discount
For larger quantities contact sales@dakotalithium.com

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.

$2,399

Add to Cart
13 reviews for DL+ 12V 320Ah LiFePO4 Dual Purpose Battery
Robert

I could not be happier with my 315 AH Dakota Lithium Battery which I installed in my Motorhome. It is compact: it fit in my existing battery tray which previously held two 6 volt AGM batteries. It’s lightweight: it weighs less than one of my 6 volt batteries! It is exactly what I needed. I have a residential refrigerator in my motorhome. With my two 6 volt batteries, I had 6 hours before I was forced to run my generator when I stopped to boondock. I just returned from a 4000 mile trip. I routinely stopped for 10 to 12 hours per night to boondock. I did not have to run my generator once! I typically had about 50 percent battery charge left before I would begin my day of driving. I have no solar charging, so this was 100 percent the battery. Also, after 4 hours of driving, my alternator charged the battery back up to 100 percent. I live in the Ohio, so another plus is the battery’s internal heating system. I don’t have to worry about the battery not charging when temps go below freezing. Finally, I have to compliment Dakota Lithium on their outstanding customer service. I knew nothing about Lithium, Shaun a member of their technical support staff took great care of me and patiently answered all my questions.

Verified Buyer

I put my 280AH battery in my overhead camper. Very tight fit, fortunately I was able to put it on its end and secure it. Camped for 4 days with lots of furnace and light usage and still had tons of power left for more trips. Love the security knowing I have the power I’ll need.

Andrew Mock

These batteries are exceptional. Installed in a sailboat as a house bank and it has been a game changer. Durable, compact, and high qulaity. Also a top value when compared to other brands with similar capacity. Each battery was accompanied by a high quality charger and thats a plus for sure. Definitely recommend Dakota! Also great technical assistance for first time users of LiFePO4 technology. I was apprehensive as a DYIer but the folks at Dakota were knowledgeable and responsive.

Jason Lovin

So far I am very pleased with all mine. I run all Lithium in my bass boat. All Dakota. 1-36V ,1-12V 280 ah, and 1-12V 100ah

Edward McGrath

Installed 3x280ah in my Northern Lite 9-6 truck camper to support my extended winter camping.

Performance Rovers

Excellent product as always from an excellent company!

Matt Swearingen

I have not used the batteries much yet, but so far so good. I do think my hydraulics on my lift seemed to work better in the cold than they ever have powered by golf cart batteries. The specs say that 2 of these 12 volt batteries are more powerful and more Amp Hour capacity than four 6volt golf cart batteries. I am hoping they last a good long time. Customer service was top notch too.

Henry De pena

I run my 12 volt lights in Dominican Republic with solar panels. This baterry never run out of power.

Patrick Booth

I am pleasantly surprised by the power they have. I originally bought 800ah four years ago to power my yacht, and just increased the capacity to 1360ah. I can run an air conditioner 24/7 in summer in the main cabin, and still use the induction stove top.

B2B

For more information or larger quantity inquiries, visit our B2B page or please call our sales team at 1-855-743-3279.

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