Plug it into the balance port of your LiPo and fly without worry of running your LiPos down and damaging/swelling it. The buzzer will screm out to let you know its time to switch packs and recharge. 1S-8S Cell Checker with low voltage buzzer.
- Input: 1~8S
- Battery type: Lipo/LiFe/Li-ion
- Cell V Display Range: 0.5v~4.5v
- Total V Display Range: 3.7~36v
- Alarm set values: Off / 2.7~3.8v
- Size: 41x25x10mm
- Weight: 9g