ROCKSOLAR 12V 18Ah Deep Cycle LiFePO4 Battery Enhanced Capacity for Prolonged Use: Experience lasting power with our advanced 18Ah battery, designed for extensive usage across various applications. Durable LiFePO4 Build: Constructed with sturdy Lithium Iron Phosphate technology, this battery ensures resilience and sustained performance. Superior Life Cycles: Enjoy up to 3,500 cycles at 80% capacity, far surpassing conventional battery life spans and ensuring remarkable durability. High-Drain Capability: Perfect for devices with high power demands, this battery boasts a 20A continuous discharge rate for dependable energy supply. Temperature Resilient Charging: Safely charge in a wide range of temperatures, from 0AdegC to 40AdegC, adaptable to various environments. Optimized Storage for Enhanced Life: Keep your battery at its best with recommended storage at 40%-60% charge, promoting longevity. Comprehensive BMS Protection: Integrated Battery Management System provides exceptional safety through features like cell balancing and thermal protection. Ready for Solar Charging: Ideal for solar power setups, this battery is a great fit for eco-friendly energy solutions. Reliable 3-Year Warranty: Confidence in our product quality is backed by a leading 3-year warranty, ensuring long-term peace of mind. Compact and Lightweight: Measuring 7.1" x 3" x 6.6" and weighing just 2.09 Kg, our battery is space-efficient without sacrificing power. Eco-Friendly Power: LiFePO4 batteries offer a greener, more efficient alternative with reduced disposal impact compared to standard batteries. Versatile Use: Suitable for a wide array of devices including fish finders, ham radios, scooters, and robotics, this battery is versatile for both leisure and professional needs. Technical Specifications: Type: LiFePO4 (Lithium Iron Phosphate) Capacity: 18Ah Voltage: 12V Life Cycles: 3,500 cycles Operating Temperatures: -20AdegC to 60AdegC (Discharge), 0AdegC to 40AdegC (Charge) Terminal Type: Standard F2 (0.25" or 6.35mm wide)