Upgraded BM3in 1 3 In 1 Lipo Battery Monitor Low Voltage Alarm Signal Loss Buzzer Description: This item is a 3 in 1 gadget with Lipo battery monitor, discover buzzersignal loss alarm functions. Built-in ultrahigh brightness LEDtwin loud buzzers. Specification: Item Name:BM3in 1 Operating Voltage:5.2~26V DC, 2~6S Li Po Standby Current: Less than 10m A Working Current: Max. 120m A (blinkingbeeping) Voltage Threshold Setting: 3.4-3.7V/cell (Red LED) Twin Loud Buzzers: 95db Ultrahigh Brightness LED: 20lm, 0.2W, Blue
Size: 20x 30x 6mm Weight: 5g F1: Votage Display Function F2: Discovery Buzzer Function F3: Signal Loss Alarm Function
Features: Upgraded version, lighter & louder than the old version Lightweight & small, clear alarm. Battery Monitor Function. Discovery Buzzer Function. Signal Loss Alarm Function. Package Included:1x BM3in 1 Lipo Battery Low Voltage Alarm Module 1x Cable