12V 314Ah LiFePO4 Lithium Battery with Bluetooth 200A BMS 4019.2Wh 15000+ Deep Cycle Low Temp Cut-Off Rechargeable RV Battery Perfect for Off Grid Applications Camping Boat Solar System

12.8V 314Ah LiFePO4 with 6000+
Cycles: Built with Grade A+ LiFePO4 cells, this 12.8V 314Ah (4019Wh) battery delivers over 6000 deep cycles at 80% DODequaling 10+ years of service. Ideal for solar systems, RV, off-grid, marine, and gardening power storage.
Bluetooth 5.0 Real-Time Monitor: Track battery status via iOS/Android app within 15 meters. Easily view power, voltage, temperature, and cycle count in real time. Remote monitoring helps you manage your 12V system without opening battery boxes.
200A BMS with Low/High Temp Cutoff: The integrated 200A BMS ensures stable output and protects against overcharge/discharge. Low-temp cutoff stops charging at 32°F (0°C) to prevent lithium plating; high-temp cutoff at 149°F (65°C) boosts safety in enclosed spaces, outperforming lead-acid alternatives.
Lightweight & Expandable ( 15.16 × 7.59 × 9.84 in): This 12V 314Ah battery weighing 57.28 lbs with a compact design for tight RV/boat installs. Connect 4 in series ( 51.2V system) or 4 in parallel (max 45.4P / 1256Ah capacity). Delivers 30x longer lifespan than lead-acid; supports trolling motors within 200A BMS limits.
Free after-sales service: This battery cannot be used for starting engines or powering golf carts. Please verify your application before purchase. Our 12V 314Ah LiFePO4 battery comes with a five-year warranty. If you encounter any problems during use, please feel free to contact us, and we will provide the best solution.