1-8S Low Voltage Checker Warning Buzzer Alarm for RC Hobby Lipo/Li-ion Battery

Description

Features: Brand New & High Quality. Function of checking your lipo cells 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 Test the working state of lithium battery Automatic protects against reverse connection Specifications: Voltage detection pricision: 0.01V Unit voltage display range: 0.5V-4.5V Total voltage display range: 0.5V-36V 1S test mode voltage range: 3.7v-30v Low voltage alarm mode for 2-8S Alarm set value range: OFF-2.7V-3.8V When the voltage is below the set value,it will buzzer with red LED light,pre-set value 3.3V. Push key which can change the voltage settings and save Package Included: 1x 1-8S Low Voltage Buzzer Alarm