"AAA" Lipo monitor Voltage Alarm - for 7.4v 2S Lipo batteries

This is the best Insurance to Fly Safe and to keep your Lipo packs goinf Under charge and inflate..

Lithium Battery monitor showing your battery status in use, When the voltage of battery will drop TO SAFE LEVEL, the monitor will start to show it Visually and also audible with High DB Piezo buzzer. With the help of this monitor you can detect end of Flight, or any problems in your heli or airplane, and will help you to land safe.

Special Light led and sound will be heard / seen from long distance.

This product designed to work with ALL lipos 2S - 7.4v

Working status as following:

- 7.4 v+ Blue light shines
- 7.4~6.8v Blue light flashs
- 6.8~6.6v, Red light shines
- Below 6.6v, Red light flashing & Beep
   From this time, you have around 30 seconds to land ( More then enough time )