Dakota Lithium 12V 20Ah USB Deep Cycle LiFePO4 Battery

$205.00

Category Specifications
Warranty 11 Year Warranty
Capacity 20 Ampere hours. Dakota Lithium batteries provide consistent power for all 20 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, especially in cold temperatures. You get all the juice down to the last drop.
Voltage 12.8V
Energy 256 Watt-hours (Wh)
Terminals F2 Terminals (spade socket). When used in salt water, or corrosive, environments we recommend applying a small amount of dielectric grease on the blades of each terminal. It helps extend the lifespan.
USB / Voltmeter USB A & C ports provide easy charging for personal electronics. Voltmeter included for monitoring battery power levels.
Size 5.9″ x 3.94″ x 3.86″ (151mm x 100mm x 99mm)
Weight 4.25 lbs (1.93Kg) That’s 65% lighter then 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.
Discharge 10A continuous, 20A max. Note: For small trolling motors, we recommend using our 12v 54Ah battery to maximize your time on the water
Charge 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.
SKU: PID12V20AH Category:

Description

Dakota Lithium 12V 20Ah USB Deep Cycle LiFePO4 Battery

The Dakota Lithium 12V 20Ah USB Battery is a versatile, portable, and high-performance lithium solution built for modern off-grid living. Equipped with USB charging ports, this deep cycle battery is perfect for powering small electronics, portable devices, outdoor equipment, and backup systems. With double the power, half the weight, and five times the lifespan of a traditional lead-acid battery, it’s the ideal choice for users needing reliable, lightweight energy storage on the go.

Dakota Lithium 12V 20Ah USB Deep Cycle LiFePO4 Battery Features

Built-in USB Charging Ports

Conveniently charge smartphones, tablets, and small USB-powered devices directly from the battery without additional converters.

Lightweight and Compact Design

At just 5.2 pounds, this battery offers powerful energy storage in an easily portable package—perfect for mobile and outdoor applications.

Advanced LiFePO4 Chemistry

Lithium iron phosphate technology ensures safe operation, long lifespan, thermal stability, and outstanding performance in extreme conditions.

Deep Cycle Longevity

Provides more than 2,000 charge/discharge cycles, offering dependable long-term value compared to sealed lead-acid alternatives.

Fast Charging and Low Self-Discharge

Charges up to 5 times faster and holds charge for months when not in use, making it ideal for backup and seasonal usage.

Dakota Lithium 12V 20Ah USB Deep Cycle LiFePO4 Battery Applications

  • Portable power for smartphones and tablets – Use the built-in USB ports to directly charge your devices off-grid.
  • Fish finders and marine electronics – Compact and reliable power source for sonar units, small navigation tools, and lighting.
  • Camping and outdoor activities – Powers LED lights, fans, GPS units, and portable entertainment systems while adventuring.
  • DIY portable solar projects – Perfect for small solar generators and mobile energy kits.
  • Backup battery for small electronics – Provides peace of mind by keeping critical devices powered during outages.

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