36V 18A LiFePO4 Battery Charger - 43.8V Smart Charger for Lithium Deep Cycle Batteries - RV Boat Golf Cart - with Connector & LED Indicator

This 36V 18A LiFePO4 smart battery charger is specifically engineered for 36V Lithium Iron Phosphate (LiFePO4) batteries delivering a precise 43.8V DC charging voltage. It’s optimized for rapid and efficient charging fully recharging a 100Ah battery in approximately 5 hours (please note this charger is not compatible with lead-acid batteries). Featuring a sophisticated 4-stage intelligent charging curve the charger automatically adapts to your battery’s condition. The charging stages include pre-charge to activate low-voltage batteries constant current (CC) for rapid charging constant voltage (CV) to prevent overcharging and a T4 battery full stage that cuts off output when charging is complete. The integrated 0V secure activation function allows you to efficiently revive batteries that have entered a protection state mitigating damage caused by prolonged low voltage. This feature eliminates the need for external tools simplifying the reactivation process for low-voltage lithium batteries. Safety is paramount as this charger has undergone rigorous testing to meet FCC standards and includes multiple protection mechanisms: overheat protection reverse polarity protection output short circuit protection and overvoltage protection. A built-in cooling fan further enhances reliability and prevents overheating during extended use. The charger is equipped with a user-friendly 1.4 ft 50A -M8 terminal adapter cable for easy plug-and-play connectivity making it ideal for a wide range of applications including RVs boats golf carts solar systems and other lithium battery-powered equipment. Input voltage: AC 100-240V 50/60Hz. Output Voltage: 43.8V DC. Operating Temperature: -10°C to 50°C. Storage Temperature: -20°C to 60°C. Efficiency: >85%.