12V 314Ah Lithium Iron Phosphate Battery 4.02kWh LiFePO4 with Bluetooth & 200A BMS for Off-Grid Energy

Description 12V 314Ah LiFePO4 Battery 4019Wh Deep Cycle Lithium Battery with Bluetooth & 200A BMS for Solar RV Marine Take full control of your power system with this 12V 314Ah LiFePO4 battery (4019Wh), built for high-demand energy storage and smart monitoring. Featuring a powerful 200A BMS and Bluetooth connectivity, this deep-cycle lithium battery allows real-time tracking of performance directly from your mobile device. Designed with premium lithium iron phosphate cells, it delivers exceptional lifespan, high discharge capability, and stable output—perfect for solar systems, RVs, marine setups, and off-grid energy storage. Key Features : High Energy Capacity – 4019WhProvides powerful energy storage with a 12.8V 314Ah configuration, delivering reliable power for high-demand systems. Ultra-Long Cycle Life – 15,000 CyclesDesigned to last up to 15,000 cycles, offering significantly longer lifespan than traditional lead-acid batteries. Built-in Smart BMS (200A)Advanced Battery Management System protects against overcharge, over-discharge, overcurrent, short circuit, and high temperature, ensuring safe operation. Bluetooth Real-Time MonitoringMonitor battery voltage, current, and capacity via a mobile app for better control and system management. Compact & Lightweight DesignHigh energy density allows more power in a smaller footprint while being significantly lighter than lead-acid batteries. Expandable Energy System (4S4P)Supports scalable configurations up to 63.48kWh, ideal for large solar storage systems. Low Temperature ProtectionAutomatically cuts off charging in low temperatures to protect battery health and extend lifespan. Benefits :   Reliable Energy StoragePerfect for solar systems, home backup, RVs, marine use, and off-grid applications. Smart Monitoring & ControlBluetooth connectivity enables easy battery management and real-time performance tracking. Flexible Installation & ExpansionCompact design with scalable capability suits both small and large energy systems. Specifications : Battery Type : LiFePO4 (Lithium Iron Phosphate) Capacity Options : 314Ah Nominal Voltage : 12.8V Battery Energy : 4019Wh Cycle Life : ＞6000 cycles End of Life Capacity :  80% Water & Dust Resistance : IP55 Warranty : 2-year manufacturer warranty Free Technical Support Electrical Specifications Charge Voltage : 14.6 ±0.2V Recommended Charge Current : 20A Max Charge Current : 50A Max Continuous Discharge Current : 100A Max Pulse Current : 200A (＜3S) Discharge Cut-off Voltage : 10.0V Note: If you need any assistance with the battery, please feel free to contact us at any time. This LiFePO4 battery is not designed for use as a car starter battery or golf cart battery. Voltage and current readings may vary by 1%–5% depending on temperature, humidity, and measuring instruments. To maintain optimal battery health and prevent degradation during storage, we recommend charging and discharging the battery at least once every six months. Shipping Policy All items are brand new and 100% tested before shipping. All items will be shipped within 1-2 business days after payment is cleared. Your package will be shipped from our warehouse. Delivery time varies between 2-5 business days or longer, depending on the shipping area. We will try our best to make a fast shipment. Return and Refund Policy All our products have been checked and packed in good condition. We offer a full guarantee on all items bought from our store. If the products are not the same as the description or are broken in transit. We will resend them or refund the money to you. We accept returns within 14 days after you receive the package. We highly appreciate that you can contact us first if any problem occurs. We will do our best to resolve the issues for you. Do You Have Any Questions? After-Sale Service If There Are Any Questions, Don’t Hesitate To Get In Touch With Us In Advance. We Will Reply To You Within 24 Hours (Except Holidays).