48V 100Ah LiFePO4 Lithium Battery with Built-in BMS for Solar, RV & Off-Grid Systems

Description 48V 100Ah LiFePO4 Lithium Battery | Solar & RV Deep Cycle Battery The 48V 100Ah LiFePO4 lithium battery is designed for efficient energy storage in modern solar power systems, off-grid installations, and home backup energy solutions. Built using lithium iron phosphate technology, this deep-cycle battery delivers stable voltage output, high energy efficiency, and extended operational lifespan. The integrated Battery Management System (BMS) protects against overcharging, over-discharging, and excessive current, ensuring reliable and safe operation in renewable energy environments. Key Features : Designed for high-load applications : Designed for demanding applications with a maximum continuous current of 100A and peak current up to 200A for short bursts (<3 seconds). Long Cycle Life – 4000 Cycles : Provides more than 4000 charge cycles at 0.2C, maintaining over 70% capacity at the end of life. This offers a significantly longer lifespan compared to traditional lead-acid batteries. Built-in Battery Management System (BMS) : Integrated 100A BMS provides protection against overcharge, over-discharge, overcurrent, and temperature fluctuations while balancing cells for optimal battery performance and safety. Safe & Eco-Friendly Battery Chemistry : Higher safety than standard lithium batteries and environmentally friendly. Benefits :   Reliable Energy Storage : Ideal for continuous and backup power, delivering consistent energy even under high loads. (Perfect for Solar energy storage systems, Off-grid & home backup power, RVs, campers, Fishing boats & marine use) Cost-Effective Long-Term Solution : Long cycle life and high efficiency reduce total ownership cost compared to lead-acid batteries. Fast & Efficient Charging : Optimized for efficient charging from solar controllers, chargers, and hybrid systems. Featuring an integrated 100A BMS, durable ABS housing, and 4000 cycle lifespan, this 48V 100Ah LiFePO4 battery delivers reliable power for solar systems, RVs, marine applications, and off-grid energy storage. This 48V lithium battery is compatible with: • Solar panel charging setups• Hybrid inverter battery systems• Independent off-grid energy systems• Camper van electrical systems• Marine and boat power systems• Residential backup power storage Specifications : Battery Type : LiFePO4 (Lithium Iron Phosphate) Capacity Options : 100Ah Nominal Voltage : 51.2V Battery Energy : 5120Wh Cycle Life : ＞4000 cycles End of Life Capacity :  70% Water & Dust Resistance : IP55 Warranty : 2-year manufacturer warranty Free Technical Support Electrical Specifications 48V Battery Charge Voltage : 58.4 ±0.8V Recommended Charge Current : 20A Max Charge Current : 50A Max Continuous Discharge Current : 100A Max Pulse Current : 200A (＜3S) Discharge Cut-off Voltage : 40.0V 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 measurement 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).