The MEAN WELL ENC-120-24 is a versatile single-output 120W AC/DC desktop charger with a 3-stage programmable charging curve. It supports a wide range of battery types, including flooded, gel, AGM lead-acid, and lithium iron/manganese li-ion batteries. The charger's rugged mechanical design, high-efficiency circuitry, and built-in temperature compensation ensure reliable performance across a wide ambient temperature range. Applications include radio system backup, electric scooter charging, and surveillance systems. It incorporates universal AC input, active PFC, fanless design, and comprehensive protection features such as short circuit, over voltage, over temperature, and battery reverse polarity protection.