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Fast & Free Shipping
Ships in 1–3 business days. Fully insured delivery.
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Built to Outlast
Heavy-duty construction backed by warranty.
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U.S. Based Support (800) 260-8983
Talk to real equipment experts anytime.
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Safe & Secure Checkout
Encrypted payments and easy financing.
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- Regular price
- $2,160.00
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Shipping Policy
Shipping Policy
Shipping policy
At Sullivan Equipment Co, our goal is to provide transparent and reliable shipping information for our customers. Orders are processed within 24-48 hours upon receipt, excluding weekends and holidays. Orders placed after 5 pm will be processed the next business day. Batteries ship FedEx and will arrive in 5-7 days to most of the US. For shipping quotes to countries outside the United States and Canada, please contact us at support@sullivanequipmentco.com.
Shipping Costs
Shipping costs for Dakota Lithium batteries are calculated per battery due to their classification as hazardous materials (hazmat), ensuring safe and compliant handling and transportation. Shipping costs to Alaska and Hawaii may be higher due to federal law that requires that batteries ship Air Freight and have Hazmat protection. If you need to return a battery, a 10% restocking fee will apply. For details on our return policy, refunds, order edits, and exchanges, please visit our returns page. In case of lost or damaged orders, contact our support team for assistance. Orders may take longer to arrive due to variables outside of our control. We will communicate any potential delays and provide timeline estimates to keep you informed. After placing an order, you will receive a shipment confirmation email with tracking information. For any issues with lost packages, please contact support@sullivanequipmentco.com for assistance. We appreciate your understanding and thank you for choosing Sullivan Equipment Co.
Warranty Policy
Warranty Policy
Warranty
We stand behind the quality of our products: 1) 30 day money back guarantee on all orders. If you are unsatisfied for any reason with one of our batteries you can return it for a refund up to 30 days after purchase. 2) 11 year manufacturer defect warranty on all batteries. If we made a mistake building your battery we will repair or replace it. See warranty & return policy for details. 3) Lifetime technical support. Reach out to support@sullivanequipmentco.com for help from our team of experts. 4) 1 year warranty on chargers, powerbox case, and accessories.
30 Day Money Back Guarantee
If you are unsatisfied for any reason with one of our batteries you can return it for a refund, less a 5% restocking fee, up to 30 days after shipping date.
Features
- Designed for 72V electric vehicles, golf carts, and outboard motors
- Lightweight build improves speed, handling, and efficiency
- Connect multiple batteries in parallel for more range or higher power
- 72V 55Ah LiFePO4 battery with triple the power of lead acid
- About one third the weight of comparable lead acid setups
- Lasts up to eight times longer than traditional lead acid batteries
- Drop-in replacement for most 72V systems
- 72V LiFePO4 charger recommended (sold separately)
Parallel Recommendations
- 100A–250A controllers: 2 batteries
- 250A–350A controllers: 3 batteries
- Most 72V golf carts can fit three or more units
Key Specifications
- Capacity: 55Ah usable power with a steady voltage curve
- Voltage: 72V system; supports up to 10 in parallel
- Energy: 3,960Wh
- Terminals: M8 bolt style
- Size: 20.5" L × 10.5" W × 8.62" H
- Weight: 88.1 lbs (40 kg), about 75% lighter than lead acid
- Cycle life: Up to 5,000 cycles at 80% capacity
- Operating temperature: -20°F to 120°F (do not charge below 32°F)
- Discharge: 60A continuous, 120A for 30 seconds
- Charge: 30A max, 86.4V recommended
- Built-in BMS with protection and cell balancing
- Certified to UN 38.3, UL1642 tested cells, IEC62133 evaluated
- Manufactured under ISO 9001:2015 standards
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