Discover our 12V 210Ah LiFePO4 Deep Cycle Solar and Start Battery, an advanced energy storage solution. This listing includes two 12V 210Ah LiFePO4 deep-cycle solar batteries. Key Features: Innovative Design: Features the latest CATL Grade A cells for enhanced safety. Long-Lasting: Retains 80% capacity after 6000 cycles, with a lifespan of 20 years. Smart Monitoring: Equipped with an extension monitor and AI-driven BMS for cell balancing. Warranty: Comes with a 10-year warranty and an additional 5-year repair guarantee. Performance & Use: High Energy Density: Lightweight yet power-packed. Multi-Purpose: Perfect for RVs, solar setups, yachts, vehicles, and water pumps. Advanced BMS: Offers protection from over-discharge, overcharge, short circuits, and thermal incidents. Specifications: Voltage: 12V Capacity: 210Ah Charge Voltage: 13.8-14.4V Float Voltage: 13.6V Cut-Off Voltage: 11.2V Max Current: 220A Continuous Current: 200A Chemistry: LiFePO4 Operating Temperature: -30°C to 65°C Dimensions: 501 x 185 x 235mm high Weight: 22kg Protection & Additional Features: BMS System with Bluetooth connectivity Overload and Short Circuit Protection 3A Equalizer for effective current balancing Over-discharge and Overcharge Protection