Intelligent Voltage Recognition: It can automatically recognize 12V/24V battery voltage, while allowing manual selection of charging current, charging current can be set according to the battery capacity, providing good support for different capacity batteries Supports Most Types of Battery: Charging modes include LiFePO4, STD, AGM and low-temperature charging, can also be used as a DC adapter, with lead-acid battery repair and low-temperature charging function. LiFePO4 Battery Activation Function: ECO-WORTHY 12V/24V 20A Automatic smart battery charger can activate batteries that trigger BMS protection due to excessive discharge or long-term non-use. It can extend LiFePO4 battery life to enhance battery performance. Multi-protection Functions: Smart chargers provide multiple protection measures such as reverse polarity, short circuit and high-temperature protection functions, shell and wire V0 flame retardant grade material, so as to better protect the battery safety. LCD Screen Display: Displays battery power, SOC, voltage, current, fault and other information in real time. › See more product details