Low voltage buzzer

Model:	2S~4S
Brand:	GEB
Origin:	Made In China
Category:	Electronics & Electricity / Battery, Storage Battery & Charger
Label:	low voltage buzzer , buzzer , buzzer for battery
Price:	US $2 / pc
Min. Order:	100 pc

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Product Description

Low voltage buzzer for 2S/3S/4S Lipo battery
When tesing full power(morel than 3.6V)2S(7.2V) lipo battery, 2 green LED keeping light;
When tesing full power(morel than 3.6V)3S(10.8V) lipo battery, 3 green LED keeping light;
When tesing full power(morel than 3.6V)4S(14.4V) lipo battery, 4 green LED keeping light;
When voltage(less than 3.3V), it will buzzer with red LED light,