It works with almost any 1 - 8 cells Lipo/Li-Ion/LiMn/Li-Fe batteries. Just plug into the battery’s balance plug, the LED will cycle through the individual cell voltages and list the total voltage.
The voltage alarm can be set from 2.7V to 3.8V per cell in 0.1V increments by pressing the button on top of the unit. When any of the cells is below the set value, it will buzzer with red LED light (preset value is 3.3V).
It’s easy to use on the bench as a voltage checker and compact for on board use during flight as a low-voltage alarm. It’s a must have low cost gadget to keep your batteries protected!
Voltage detection precision: ± 0.01V
Unit voltage display range: 0.5 - 4.5V
Total voltage display range: 0.5 - 36V
1-cell test mode voltage range: 3.7 - 30V
Low voltage alarm mode: 2 - 8 cells
Alarm set value range: off or 2.7 - 3.8V
Size: 40 x 25 x