Renogy 12V 100Ah Smart Lithium Iron Phosphate Battery w/ Self-Heating Function

Description Self-Heating Function - The intelligent self-heating function will start operating automatically once the battery's core temperature drops below 41F (5C), effortlessly keeping your battery charged in cold environments. Reliable BMS System - The state-of-the-art battery management system (BMS) with high-performance dual-processors provides short circuit, over charging and over-temperature protection while maintaining a balanced voltage across all cells. Low Temperature Protection Function - The lithium battery has low temperature charging and discharging protection function. When the temperature is below 0C, it will stop charging. When the temperature is below -20C, it will stop discharging. Auto-balancing Function - Easily connect multiple batteries in parallel with the auto-balancing function to improve the average charging efficiency for your batteries in the long term. Real-time monitor - The battery features RS485 communication ports - benabling communication between batteries, external dev...