Rated Voltage(Va):12/24V auto
Rated Load Current(A):10A /15A /20A  /30A

Over Charge Current(V):13.7V/*2 24V
Over Discharge Current(V):10.5-11V/*2 24V
Temperature Compensation:-3mv/℃/cell
Empty Load Wastage:<45mA
Loop Voltage Drop:<200mv
LCD display 
USB: 5V X 2

MODELS : HM-1024  10A
                  HM-1524  15A
                  HM-2024  20A
                  HM-3024  30A