12V 150Ah LiFePO4 Deep Cycle Lithium Battery with Built-in BMS for Solar, RV & Off-Grid Energy Storage

Description 150Ah LiFePO4 Lithium Battery 12V Deep Cycle Solar Battery with BMS for RV, Marine & Backup Power The 12V 150Ah LiFePO4 lithium battery is designed to provide efficient and reliable energy storage for solar power systems, RV applications, marine setups, and off-grid installations. Built with advanced lithium iron phosphate technology, this deep-cycle battery delivers stable performance, long lifespan, and high energy efficiency. With its integrated Battery Management System (BMS), it ensures protection against overcharge, over-discharge, overcurrent, and temperature fluctuations, making it a dependable solution for modern renewable energy systems. Key Features : Bluetooth Real-Time MonitoringBuilt-in Bluetooth 5.0 allows you to monitor battery voltage, current, capacity, and health status directly from your smartphone within a range of up to 20 meters. High Energy Capacity – 1920WhProvides large energy storage with a 12.8V 150Ah configuration, ideal for renewable energy systems and marine applications. Low Temperature Charging ProtectionAutomatically stops charging when cell temperature drops below -7°C (19.4°F) to prevent damage and extend battery lifespan in cold environments. Built-in 120A Smart BMSThe Advanced Battery Management System protects against overcharge, over-discharge, over-current, short circuit, overheating, and low-temperature charging. High Energy Density & Lightweight DesignWeighing only 15.7 kg (34.61 lbs), this battery offers significantly higher energy density and is about 1/3 lighter than lead-acid batteries. Expandable Battery System (4S4P)Supports up to 4 series and 4 parallel connections, allowing system expansion from 1.92kWh up to 30.72kWh. Benefits :   Reliable Renewable Energy StoragePerfect for solar and wind energy systems, RVs, off-grid setups, and home backup power. High Safety & StabilityLithium Iron Phosphate chemistry offers better thermal stability and safety compared to standard lithium batteries. Large Capacity for Heavy ApplicationsIdeal for high-capacity energy storage where stable, long-duration power is required. Specifications : Battery Type : LiFePO4 (Lithium Iron Phosphate) Capacity Options : 150Ah Nominal Voltage : 12.8V / 25.6V / 51.2V Battery Energy : 1920Wh Cycle Life : ＞5000 cycles End of Life Capacity :  70% Water & Dust Resistance : IP55 Warranty : 2-year manufacturer warranty Free Technical Support Electrical Specifications 12V Battery 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 Dimensions Size (mm) : 330mm x 205mm x 22.5mm Net weight (kg) : 15.6kg 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).