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RC Pro #BM001 Lipo Battery Checker/Low Voltage Alarm
This is battery voltage checker and low voltage buzzer 2-in-1 unit.
Check the voltage of each battery.
When the voltage is below the set value, it will buzz with red LED light, pre-set value is 3.3V. Push key to change the voltage setting and save.
A useful tool for all Lipo Batteries
