Support lead-acid batteries, lithium-ion batteries, calcium-calcium batteries,and nickel-cadmium batteries；

Users can select automatic two-stage or three-stage charging process according to needs；

Built-in PFC circuit, which allows to calibrate the power factorup to 0.99；

Battery voltage detection ports, which can detect the real-time battery voltage；

Battery under voltage output port, which can output low level signal immediately when the battery voltage has fallen below the set value after preset delay；

Temperature sensor port, which can monitor the real-time battery temperature.With temperature compensation function, it can prevent too high battery temperature effectively；

Mains failure alarm port, which can output low level signal when the AC input is interrupted；

Parallel current sharing；

Standard RS485 serial communication port allows users to modify parameters via upper PC software.