This 2-8S Cell Checker with low voltage alarm features loud twin piezo alarms to notify you once your cells reach a user defined voltage. You can customize the alarm to sound at a voltage between 2.7~3.8V per cell in 0.10V increments by pressing the setting mode button.
This unit also features a built in LED display that will show the voltage of each cell followed by the overall voltage of the pack. Don't risk losing a match to a dead battery!
Specifications:
Input: 2S~8S
Battery type: Lipo/LiFe/Li-ion
Cell Voltage Display Range: 0.5~4.5V
Total Voltage Display Range: 3.7~36V
Alarm set values: Off or 2.7~3.8V
Size: 43x31x13mm (1.7x1.2x0.5in)
Weight: 14g (0.5oz)
Instructions:
- Plug your Lipo/Li-ion/LiMn/Li-Fe battery's balance connector into the tester with the black (ground) wire to the (-) pin.
- The tester will flash the Cell # followed by that cell's voltage for each cell, and finally the total voltage.
- If any of the cells are below the low-voltage threshold, the LED will flash and the alarm will sound.
* You can change the threshold (default 3.2V per cell) by clicking the side button. It can be set in 0.1V increments from 2.7-3.8V or OFF (no audible alarm)
* You can use the tester to show the total voltage of a battery by plugging the red+black connector into the (-) and 1S pins. It is specified to read 3.7-30V but we've found the voltage accuracy is not great (+/-0.3V).