Lipo Battery Voltage Tester with Buzzer Alarm

Description

1. Voltage Measurement: The primary function of the tester is to measure the voltage of LiPo batteries accurately. It typically displays the voltage in volts (V).
2. Compatibility: LiPo battery voltage testers are designed specifically for LiPo batteries and may support various cell counts, such as 1S (single cell), 2S (two cells), 3S (three cells), and so on. Some models can also measure the voltage of other types of batteries.
3. Buzzer Alarm: A notable feature of these testers is the built-in buzzer alarm. The buzzer is programmed to emit a loud sound or beep when the battery voltage reaches a user-defined threshold. This is a crucial feature to prevent over-discharging, which can damage LiPo batteries.
4. Low Voltage Warning: Users can typically set the desired low voltage threshold through buttons or switches on the tester. When the battery voltage drops below this threshold, the buzzer alarm will activate as a warning.
5. High Voltage Warning: Some testers may also provide a high voltage warning to alert users when the battery voltage exceeds a safe limit.
6. Digital Display: Many models feature a digital LCD or LED display that shows the real-time battery voltage reading. This display is often easy to read and provides precise voltage information.
7. Portable and Compact: LiPo battery voltage testers are small, lightweight, and portable, making them convenient for field use and on-the-go monitoring.
8. Balancing Connector: The tester typically connects to the battery’s balancing connector (JST-XH or similar) for voltage measurement. It may also have main connector options for direct connection.
9. Versatile Applications: These testers are commonly used by RC hobbyists, drone pilots, and anyone who uses LiPo batteries to ensure the batteries are within safe voltage limits before and after use.
10. Low Power Consumption: They are designed to have minimal power consumption to avoid additional drain on the battery being tested.