- Lipo Battery Low Voltage Tester: Essential tool for monitoring the health of your lithium batteries. It checks the voltage of your lipo cells and alerts you when voltage is low with an alarm mode compatible with 1S-8S batteries. Voltage detection accuracy is within +/- 0.01V. - Low Voltage Alarm Function: Designed for 2-8S batteries, this tester features a buzzer and red LED light that activate when voltage drops below the preset value of 3.3V. Easily adjust the alarm setting by pressing a button, and your changes are automatically saved. - Clear LED Display: Monitor critical battery information at a glance. The display shows individual cell voltages, total voltage, lowest cell voltage, and remaining battery capacity, helping you avoid overcharging and over-discharging. - User-Friendly Operation: Simply plug in the scale plug, and the tester automatically detects the voltage of each battery cell. It also includes reverse connection protection for added safety. Use Scenarios: - Ideal for hobbyists using drones or RC vehicles who need to ensure their batteries are in optimal condition for safe and efficient operation. - Perfect for professionals in photography or videography who rely on lipo batteries for their equipment, ensuring they avoid unexpected power loss during critical moments. - Great for anyone involved in electric vehicle maintenance, providing peace of mind through real-time monitoring of battery health.