LiPo Battery Voltage Tester with Low Voltage Buzzer Alarm (1S-8S LiPo/Li-Ion Battery Checker)

The LiPo Battery Voltage Tester with Low Voltage Buzzer Alarm is a compact battery monitoring device designed to measure the voltage of individual cells and the total pack voltage of lithium battery packs. Supporting 1S to 8S LiPo, Li-Ion, LiFe, and LiMn batteries, it connects directly to the battery balance connector for quick and accurate voltage monitoring. The built-in programmable buzzer alarm alerts users when any cell voltage falls below the preset threshold, helping prevent over-discharge and extending battery life. It is widely used in RC aircraft, drones, quadcopters, RC cars, robotics, and portable battery-powered projects.

Key Features -

• Supports 1S to 8S lithium battery packs

• Displays individual cell voltage

• Displays total battery pack voltage

• Programmable low voltage buzzer alarm

• Compatible with LiPo, Li-Ion, LiFe and LiMn batteries

• Bright digital LED display

• Compact and lightweight design

• Easy connection through balance connector

• Simple voltage threshold adjustment

• Ideal for RC and drone applications

Specifications -

• Product type - Battery Voltage Tester with Low Voltage Alarm

• Supported battery packs - 1S to 8S

• Supported battery types - LiPo, Li-Ion, LiFe and LiMn

• Voltage display - Individual Cell Voltage and Total Pack Voltage

• Alarm type - Built-in Buzzer

• Alarm threshold - User Adjustable

• Display type - LED Digital Display

• Input connection - Battery Balance Connector

• Control - Mode Button for Voltage Setting

• Mounting type - Portable Handheld Module

Applications -

• RC aircraft

• Quadcopters

• Drones

• RC helicopters

• RC cars

• Battery maintenance

• Robotics

• Portable electronics