6Pcs 1-8S Lipo Battery Low Voltage Buzzer Alarm Voltage Meter Tester Battery Monitor Voltage Checker with Dual Speakers LED Indicator for RC Airplane Helicopter FPV Racing Drone DIY Parts


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Display: LED
Voltage detection precision:±0.01V
Unit voltage display range:0.5-4.5V
Total voltage display range:0.6-36V
1S test mode voltage range: 3.7-30V
Low voltage alarm mode for:2-8S
Alarm set value range: OFF-2.7-3.8V
Usage: Used for 1-8s Lipo/Li-ion/LiMn/Li-Fe battery
Function of checking your lipo battery voltage.
Voltage display function and low voltage alarm funtion.
Use for 1-8s Lipo/ Li-ion/ LiMn/ Li-Fe.
Protect the battery from overcharging or overdischarging.
Automatic protects against reverse connection.
Package includes:
6 x 1-8S voltage buzzer alarm

Low voltage buzzer alarm with ABS material shell, Protect the Product, and have a Better Appearance, Measuring the Voltage of the Single-Chip Battery is Accurate,High Accuracy, Prevent Over-Charge or Over-Discharge, Anti-Impact and Heat Resistance
1-8s lipo battery voltage tester, low voltage alarm mode for 2-8S, function of checking your lipo cells voltage,with LED display, large and clear font with loud sound, compact design, easy to carry and connect.
There is a low-voltage alarm function, when the voltage is lower than the set alarm value, there will be an audible alarm to avoid over-discharge of the battery.
1-8S indicator RC li-ion lipo battery tester appliable for: RC Quadcopter, helicopter, multicopter,car,boat and airplane,1S-8S / Lipo / Li-ion / Li Mn / Li-Fe battery.
High accuracy, prevent over-charge or over-discharge.