11 Year Warranty
  • Dakota Lithium 12V 14Ah LiFePO4 Battery Twin Pack
The perfect SLA replacement battery

Dakota Lithium 12V 14Ah LiFePO4 Battery Twin Pack

(142 reviews)
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  • 11 year warranty
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Dakota Lithium 12V 14Ah LiFePO4 Battery Twin Pack

(142 customer reviews)



Two pack of our most popular SLA replacement batteries. Replaces UB1280 and many other applications. Built Dakota tough, this is a battery will last up to 5 times longer than your typical SLA battery while providing twice the power at half the weight.

Available on backorder

SKU: PID12V07AHX2 Categories: , Tag:
Need tons of power? Bulk pricing discount
Need tons of power? Bulk pricing discount
For larger quantities contact sales@dakotalithium.com
No bulk pricing on this twin pack. Already on sale.
Twice the Power of Traditional Batteries
Half the Weight
Charges 5X Faster
Lasts 4X as long
Safe & Reliable


11 Year Warranty

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


5.94"L x 2.55"W x 3.74"H (151mm x 65mm x95mm) Replaces UB1280 battery


2lbs 2oz (1.30Kg). That's 60% lighter then a SLA battery.


14 Ampere hours (Each battery is 7Ah). Dakota Lithium batteries provide consistent power for all 14 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.

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’s. -20°F min, +120°F max optimal discharging temps. Charging 32°F to 120°F.


Standard F2 terminals (6.35mm or 0.25" wide)


10A max continuous, 50A max 300 mS pulse. 9.0V max discharge, 11.0V max recommended discharge. For longest lifetime recommended discharge rate 1-5 Amps. The flat discharge voltage curve provides a 75% bigger capacity then a SLA 10Ah battery.


10A max, 14.4V recommended, 15V max. Please note: this battery should be charged using 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.


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, and train transport.

ISO 9001:2015

Dakota Lithium is ISO Certified per 9001:2015 standards, and select models are produced in ISO 14001 certified facilities.


This battery should be charged using a LiFePO4 compatible charger. 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.

Suitable for:

  • Hiking, Camping, & Outdoors
  • Replacement for SLA 12v
  • Fish finders & Flashers
  • Industry
  • Robotics
  • Solar lighting
  • E-scooters
  • Home Alarm Systems
  • Extreme Temperatures
142 reviews for Dakota Lithium 12V 14Ah LiFePO4 Battery Twin Pack
Marc-André Boucher

Thoses battery are AWESOME, the provide enough for my emergency communication equipment


great for ice fishing bundle – Wish there was free charger??


Have yet to use them. The one I took out of the box came with like a 13.2v charge on it. So, that was good. Have yet to test them out!

Brandi Rhamy

The batteries last longer than the ones that, I have used in the past. Plus the batteries are lightweight overall great quality.

Randy Hall

I had a battery going bad, so I called customer service and they took care of the problem immediately sent me a new battery. Thank you so much for your prompt service.

Jim Bianchi

The lightweight is a game changer, and the power is almost endless

Ron Ciecka

Replaced led acid in a portable PA system.Lighter and works longer.

Andy Perrion

They work great!

Donald F.

Excellent batteries!!! Using them to power outdoor cameras!!!


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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