PERFECT FOR TROLLING MOTORS, RVS AND BOATS

Experience high performance in the most rugged conditions with the DL 54 lithium iron phosphate (LiFePO4) battery. Its innovative technology provides twice the power, half the weight, and lasts 8 times longer than a traditional lead acid battery. With a capacity of 54 amp hours, it offers a full day of power for mid-sized trolling motors or extended trips in your RV. Perfect for deep cycle applications requiring long-lasting, high-power output. Easily connect in series for 24V, 36V, or 48V systems. We recommend using a 12v 10A LiFePO4 charger (sold separately). Recently upgraded to a smaller, lighter U1 marine plastic case without sacrificing capacity.

Technical Specifications : 

• 11-Year Warranty: Best-in-class manufacturer defect coverage for peace of mind.
• Impressive Storage Capacity: 54Ah with consistent power output and steady voltage—use every amp hour without performance loss.
• Energy Output: Delivers 648Wh at 12.8V, ideal for demanding deep cycle applications.
• Lightweight Design: At just 14.3 lbs, it’s 75% lighter than comparable SLA batteries.
• Long-Lasting Performance: Up to 5,000 cycles at 80% capacity—10x the lifespan of SLA batteries.
• Extreme Durability: Operates between -20°F and +120°F; avoid charging below 32°F for optimal lifespan.
• High Discharge Capability: 60A continuous, 100A pulse for up to 10 seconds. Outperforms traditional 54Ah SLA batteries by 75%.
• Safe & Efficient Charging: Max 27A at 14.4V (recommended); built-in protection halts charging at 15V.
• Built-In BMS Protection: Active system safeguards against overcharging, low voltage, short circuits, and extreme temperatures for enhanced reliability.
• Certified for Safety: Meets global transport standards (UN38, UL1642, IEC62133) and is ISO 9001:2015 certified.
• Deep Cycle Use: Perfect for deep cycle applications—note, not for gasoline engine starting.
• Recommended Charger: Pair with a 12V 10A LiFePO4 charger for optimal performance (sold separately).