Description:
FM23-1416 Specification :
Operate voltage : 4V-16.8V
Power consumption current : 0.92mA
Operate temperature : -20~ +85 Degree C
Dimension : 40mm x 20mm
Weight : 7 +- 1g

FM23-1417 Specification :
Operate voltage : 16.5V-25.2V
Power consumption current : 0.96mA
Operate temperature : -20 ~ +85 Degree C
Dimension : 40 mm x 20 mm
Weight : 7 +- 1g

Character:
FM23-1416 :
a. Intelligent voltage detection
b. Simple installation, operation. Operate with light signal indication. Recognize if the setting mode is
    correct by return of beep sound after completing setting
c. Selectable low voltage detection for 2-cell, 3-cell, 4-cell Li-Po battery packs
d. Selectable low voltage detection for 4-cell, 5-cell Ni-Cd and Ni-MH RX packs
e. Dual (light signal, alarm) low voltage warning, easy to know the batteries state

FM23-1417 :
a. Intelligent voltage detection
b. Simple installation, operation. Operate with light signal indication. Recognize if the setting mode is
    correct by return of beep sound after completing setting
c. Selectable low voltage detection for 5-cell, 6-cell Li-Po battery packs
d. Dual (light signal,alarm ) low voltage warning, easy to know the batteries state