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  • Dakota Lithium 12v 100Ah Off-Grid Solar Power System
Perfect for RVs, Boats, Home Solar & More

Dakota Lithium 12v 100Ah Off-Grid Solar Power System

(5 reviews)
  • Free Shipping to Lower 48 & Canada
  • 11 Year Battery Warranty
  • 25 Year Solar Panel Output Warranty
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Dakota Lithium 12v 100Ah Off-Grid Solar Power System

(5 customer reviews)



Work and play on your own terms with this complete 12V electrical system that is optimized for lithium battery power. Our #1 off-grid solar power system for smaller vehicles including #VanLife, Campers, Trailers, Small boats & #Overland truck builds.

Need tons of power? Bulk pricing discount
Need tons of power? Bulk pricing discount
For larger quantities contact sales@dakotalithium.com
Twice the Power
of Traditional Batteries
Half the Weight
Charges 5 X Faster
Lasts 8X as long
Greatest Lifetime Value


Storage Capacity

100 ampere hours (Ah). Dakota Lithium batteries provide consistent power for all 100 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.




1280 Watts (Wh)


M8 bolt size. Easy to adapt to different connection needs. (Max torque 15 ft. lbs.)


10.23"L x 6.60"W x 8.66"H (260mm x 169mm x 215mm) (220mm to top of terminal) Group 24 equivalent.


27.55 lbs (12.5Kg). That's 60% lighter than a SLA battery.

Lifecycles (battery lifespan)

Up to 80% capacity for 5,000 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’s. -20'F min, +120'F max optimal operating temps (battery performs well down to -20'F). Avoid charging below 32'F.


100 A max continuous, 200 A max pulse 10 second pulse. The flat discharge voltage curve provides a 75% bigger capacity then a SLA 100Ah battery.


50 A max, 14 V max recommended, 15 V max. Included is a LiFePO4 compatible charger. A SLA charger may work, but will reduce performance and lifespan of the battery.

Includes active BMS protection

Contains a circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and high temperature protection for increased performance and longer life.

Charger Included

10A LiFePO4 compatible charger included

Solar Charge Controller Included

Dakota Lithium Dashboard Solar Integration Kit includes a wiring harness for connecting to the batteries and the solar panel. 2-port waterproof roof cap for weathertight installation. Bluetooth battery monitor allows you to see how much power your solar panels are generating, and how much power is left in the battery.

DC-DC Engine to Battery Charger Included

Victron Energy Victron Orion-TR smart 12/12-19A isolated DC-DC charger with Bluetooth. Charges your Dakota Lithium battery using the electricity generated by your engines alternator.

100 Watt Solar Panel Kit Included

100 watt solar panel kit included. Plus everything you need to connect your solar panels to your batteries, including a solar charge controller, wiring harness, and mounting hardware.

Battery Monitor Included

Dakota Lithium Dashboard provides real time data on your electrical systems performance via the Mobile Bluetooth App

Inverter Included

Dakota Lithium 1500 watt inverter allow you to use 12V Dakota Lithium batteries to power household electronics that require 120V AC (the wall plug in your home)

Suitable for:

  • Solar Energy Storage
  • Overland & Truck Builds
  • RV Camper Trailers
  • Off Grid Electrical Systems
  • Marine Applications
  • Construction & Work Trucks
  • Recreational Vehicles
  • Off-Grid Homes
  • Deep Cycle Applications Only. Not for starting gasoline engines

Experience the Dakota Lithium Difference

The DL 100Ah 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. Optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus twice the power of lead-acid batteries at half the weight.

5 reviews for Dakota Lithium 12v 100Ah Off-Grid Solar Power System
Devin Coppieters

100ah battery should be more than enough to keep the diesel heater going over winter. I made a mistake because the lithium batter is not self heated. Needed to make a decision and made the purchase. Thankfully the dc to dc charge controller can be switched from charger to battery and the diesel heater can be started that way. Then, when the diesel heater warms things up then settings can be switched to the lithium battery. Here is to season 2 of full time off grid / off road / boondocking / overlanding type thing. Solar panel seemes to be excellent and consider getting a second; same thing. Cheers.


Works great!

John C.

Love the new system. It was easy to install in my Four Wheel Camper and now we are ready for longer trips with the freezer running (because ice cream!).

James Underhill

great way to power small slide in truck camper


Will be installing it in an RV toy hauler in the summer just charging batteries now works great


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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