Lipo Alarm 2-8 Cell

Easy surveillance and notification by empty battery. It monitors all the cells in the battery so that you get a precise and secure notice when you have to land.

• 2-8 cells are supported
• Double speaker, extra powerful alarm.
• Select threshold: 2.7 - 3.8V / cell (3.4 Recommended)
• Displays each individual cell on display.
• Weight: 9 grams