Smart Battery Charger, 20A, 6V 12V 24V Lithium LiFePO4 Lead-Acid (Gel/AGM) Car Battery Charger, With LCD Display, Trickle Charging Maintainer Desulfator, For Car, Boat, Motorcycle, Lawn Mowers

20A Battery Charger: This smart battery charger supports 6V/12V/24V lead-acid batteries (Wet/Gel/MF/CA/EFB/AGM/Calcium) and 12V/24V LiFePO4 batteries. Up to 20A output with adjustable voltage/current, plus Professional Mode for non-standard batteries

Four Smart Charging Modes: This car battery charger provides Charging Mode with 7-stage smart charging tech, Maintain Mode for low-current upkeep, Desulfation Mode for restoring aging batteries, and Force Mode for battery activation below 1V

Multiple Protections: Built-in overcurrent, short circuit, reverse polarity, overheat, low temperature, and overvoltage protections. With thermal compensation, this lithium battery charger automatically adjusts current and voltage for secure charging

Real-Time LCD Display: The LiFePO4 battery charger features a 3.1 in LCD screen showing charging mode, voltage, current, battery level, and battery status in real time. Independent buttons make the operation quick and beginner-friendly