... MCU and professional software as the control to fulfill intelligent system control.B Charging mode : use serial mode PWM high ... all protections, include fuse.E LED indication on system condition: LED indication of system working status of charging, overcharge,power full, power ... modes: Light ON +Light OFF;Light ON +×× hour delay OFFCommon Controller; Test, etc, can be set easily . (Only for SDRC,SDRC ...