The ENC-180 Series is a versatile family of chargers that can be used to charge lead-acid batteries and Li-ion batteries. The built-in 3-step programmable charging curve ensures optimal charging for a variety of battery types, while the universal AC input makes it easy to use the charger with any type of power source. The built-in active PFC function ensures maximum efficiency and the fanless design ensures silent operation. The built-in temperature compensation function and the protection against short circuit, over voltage, and over temperature ensure a safe operation.