Photo 1 of 10 Pieces 2-in-1 Lipo Battery Voltage Tester and Low Voltage Buzzer Alarm - Capacity Indicator Monitor for 1-8s Batteries

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Photo 1 of 10 Pieces 2-in-1 Lipo Battery Voltage Tester and Low Voltage Buzzer Alarm - Capacity Indicator Monitor for 1-8s BatteriesPhoto 2 of 10 Pieces 2-in-1 Lipo Battery Voltage Tester and Low Voltage Buzzer Alarm - Capacity Indicator Monitor for 1-8s Batteries