11 Year Warranty
  • Dakota Lithium 200 Ah 12V LiFePO4 Deep Cycle Battery
Perfect for Home Solar, Electric Vehicles & More

Dakota Lithium 200 Ah 12V LiFePO4 Deep Cycle Battery

(37 reviews)
  • Free Shipping to Lower 48 & Canada
  • 11 Year Warranty
  • FREE 12V 10A LiFePO4 Charger Included
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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 5X Faster
Lasts 5X as long
Safe & Reliable



Best in Class 11 Year Warranty. That is 10 years more warranty then most lead acid batteries.

Voltage and Capacity

12V 200Ah 2400Wh. LiFePO4 chemistry has a flat voltage curve, meaning this battery has twice as much usable capacity as a lead acid (SLA, AGM) battery with the same rating. (Dakota Lithium 12V batteries can be used in series for up to 48V systems)


59lbs (26.7kg)


20.6”L x 9.3”W x 8.66”H (522mm x 238mm x 220mm)

Group Size 8D

8D Marine battery compatible size

Storage Capacity

200 Amp hours (Ah)


Up to 80% capacity for 3,000 cycles in recommended conditions. Half-life (50% capacity) of 6,000 re-charge cycles (Typical SLA has 500 cycles). Backed up by an 11 year warranty.


200A max continuous, 300A max 10-second pulse. 9.0V max discharge, 11.0V max recommended discharge.


100A max, Included is a LiFePO4 compatible charger. A SLA charger may work, but will reduce performance and lifespan of the battery.

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.

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.)


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 10A charger included. 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. Upgrade to a 20 Amp charger for 2X faster charge time.

Suitable for:

  • Electric vehicles
  • Boating & Sailboat Batteries
  • Home energy storage
  • Solar storage
  • DIY Powerwalls
  • Emergency power
  • RVs
  • Golf Carts
  • Neighborhood Electric Vehicles (NEV)
  • Off grid energy storage

Experience the Dakota Lithium Difference

The 12V 200Ah 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 weight.

37 reviews for Dakota Lithium 200 Ah 12V LiFePO4 Deep Cycle Battery
Krista Scholl

We received our batteries a shirt time after ordering. The customer service was great. We have yet to install since it’s winter where we are but will share our install in the spring. Looking forward tk finally having enough battery power to run our sailboat home effectively.

paul paradis

Fast it ship


Loving my dual 200ah batteries in my Transit. I needed enough depth of power to handle my van’s A/C long enough to keep my 4 search and rescue canines comfy during long events and these stand up to the challenge.


Love these batteries. Great warranty and price. Quality!!!

Russ Jackson

A couple of years ago, I purchased my first Dakota Lithium 200Ah battery for our toy hauler and I’ve never regretted it. It has far exceeded my expectations. I’ve been considering adding another one, so when I saw they were on sale I bought one and realizing I could buy 2 for almost the same price of one, I bought another the next day. So now I have 600 Ah of storage and we took the trailer out for 10 days. My gosh, if you do mostly boondocking, you will not go wrong with Dakota Lithium products!!! Also, their tech support is OUTSTANDING. Thanks DL.

Daniel G.

Why I bought Dakota Lithium Batteries for my on-grid battery backup system.

I believe I bought the best battery available today and here is why:

1. I have a manufacturing systems background and Dakota mentions, “ISO 9001 certified engineering and quality control systems, and related tests and certifications.” I know that to make a quality product it needs to be made according to good design and manufactured consistently; the above certainly help.

2. They say they have, “Developed a better chemistry, smaller charging particles, their own, “patented lithium production process,” for more cycles. DL are 100% safe and reliable, they do not contain rare earth elements (like cobalt) or heavy metals, is non-toxic, including no lead or acid, is non-corrosive, does not off gas, requires no watering or maintenance, can be placed in any orientation, and unlike some other lithium batteries is not prone to exploding or catching fire due to lack of oxide/oxygen in the LiFePO4 chemistry.” This is all good.

3. Management Focus – they say: “We believe that quality makes the difference. And that quality is measured by lifespan – how long a battery lasts.” I say, “You get what you measure.” and their goal is aligned with mine – a long life battery that works!

4. Best battery warranty available, “11 Year Warranty against manufacturing Defects.” I value this because of 1-3, above. Without a good manufacturing process, a warraty is just a marking tool.

I bought two 12V 200Ah batteries on sale. On sale, I am convinced I also bought the best battery value on the market today!

Good luck in your battery projects,

Robert M.

I built a household battery powered emergency backup system last year using Dakota Lithium products. The design and build were conceptual until they weren’t. A wind storm took out our power for more than a day. My emergency system worked superbly day and night but after I analyzed the data, I realized another battery would fill the comfort zone void. So, another DL battery is a part of the bank.

My neighbors with generators endure the noise, lose power during refueling, refuel at night. My batteries are silent. I do have a small, quiet Honda to keep the batteries going during a prolonged outage but I don’t need to run it at night while we’re sleeping. I love the products and what I was able to do with them. Oh, I also purchased DL offered solar panels but haven’t installed them yet because of roof maintenance. Looking forward to retiring the generator. 😬


Lots of power awesome battery


Just installed the 3rd, 200 amp hr battery on the travel trailer. The cases are big, strong. Not concerned about wear and tear on these bad boys. Set up is a complete Victron multilplus 2 system. With 600 amp hrs of dakota Lifepro batteries, and 1200 watts of solar.
Only used once so far, but loved the initial run.
Looking forward to more testing!


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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