Product Description

Dakota Lithium 72V 55Ah Lithium Battery

Designed specifically for 72V electric vehicles, golf carts, and electric outboard motors, this battery is perfect for applications where keeping weight low is essential. Multiple units can be connected in parallel to extend driving range or power larger vehicles.

Built with Dakota Lithium’s rugged reliability, this single 72V 55Ah LiFePO4 battery provides dependable, full-day performance. Thanks to Lithium Iron Phosphate technology, it delivers three times the usable power, weighs one-third as much, and offers eight times the lifespan of comparable lead-acid battery banks—making it an excellent long-term investment. It serves as a direct replacement for 72V EVs, 72V golf carts, and 72V electric outboards.

Because of its outstanding energy density, this battery is ideal for vehicles that demand lightweight components—one battery weighs only a fraction (about 1/5) of a comparable lead-acid setup. The result is improved acceleration, better handling, and overall enhanced performance for 72V carts, people movers, and neighborhood electric vehicles. A 72V LiFePO4 charger is recommended (sold separately).

To increase range or support vehicles with high-demand motor controllers, simply link multiple batteries in parallel.

  • 100A–250A controllers: 2 batteries recommended

  • 250A–350A controllers: 3 batteries recommended
    For example, an EZGO 72V Freedom with a 350A controller needs 3 units. Most 72V golf carts have space for three or more batteries. For other EVs, compare your battery compartment size to the battery dimensions. Expect exceptional reliability with up to five times the lifespan of AGM or lead-acid batteries.


Specifications – Dakota Lithium 72V 55Ah Battery

Storage Capacity: 55Ah
Voltage: 72V (for 72V systems only; not for series wiring)
Parallel Capability: Up to 10 batteries
Energy: 3,960Wh

Charging:

  • Maximum charge current: 30A

  • Recommended charge voltage: 86.4V

Certifications:

  • UN38 certified

  • UL1642-certified cells

  • Tested to IEC62133 standards

  • Approved for air, land, rail, and marine transport

Built-In BMS Protection:
Includes safeguards for:

  • Cell balancing

  • Low-voltage cutoff

  • High-voltage cutoff

  • Over-temperature protection

  • Short-circuit protection

ISO Certification:
Manufactured under ISO 9001:2015 standards; select models produced in ISO 14001 facilities.

Terminals:
M8 bolt terminals (max torque 15 ft-lbs)

Dimensions:
20.5" L Ă— 10.5" W Ă— 8.62" H

Weight:
88.1 lbs (40 kg)

Cycle Life:
Up to 5,000 cycles at 80% capacity (compared to ~500 cycles for SLA)

Operating Temperature:

  • Performs from -20°F to +120°F

  • Avoid charging below 32°F

Discharge Capability:

  • 60A continuous

  • 120A pulse for 30 seconds

  • High-amp motor controllers may require multiple batteries in parallel

Charger:
Recommended 72V 10A LiFePO4 charger (sold separately)


Customer Assurance

  • 11-year manufacturer defect warranty

  • 1-year warranty on chargers, Powerbox cases, and accessories

  • Free shipping and lowest-price guarantee

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