Integys Lipo Battery Voltage Tester And Low Voltage Buzzer Alarm is a simple, compact 2-in-1 device that is perfect for your 1-8S batteries. Just plug the tester into your batterys balance connector and youll know the pack voltage (both total pack and individual cell) instantly. The built-in low voltage alarm monitors the pack voltage and will automatically emit a buzzer sound and blink an LED light when the voltage drops below the threshold.
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