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RX battery Monitor

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Voltcheck 2, Receiver battery monitor
Voltcheck 2 is on board voltage monitor for receiver battery. It works switching power switch on the model and displays present voltage level. No more hessel for charging.

Features
Suitable for 4.8 V and 6.0 V
Voltcheck is suitable for 4.8 V (4 cells pack) and 6.0 V (5 cells pack). Sliding switch knob right for 4.8 V or left for 6.0 V.
Low voltage warning

The LEDs on Voltcheck are gradually off according to current drain and finally 2 red LEDs are at low voltage.
WARNING : The receiver battery should be charged before low voltage warning if there are many heavy duty servos in a model.

red
red
green
green
green
green
green
4.8 V (4 cells)
4.2 V
4.2 V
4.3 V
4.4 V
4.5 V
4.6 V
4.8 V
6.0 V (5 cells)
5.1 V
5.1 V
5.2 V
5.3 V
5.4 V
5.6 V
5.8 V

Specification  
Voltage range 4.8 V (4 cells), 6.0 V (5 cells)
Current drain 20 mA (full 7 LEDs on), 10 mA (2 red LEDs on)
Size 42 X 17.5 X 5 mm (1.65" X 0.69" X 0.20")
Weight 4.5 g (0.16 oz)