Fulabs HotRc BX100 Lipo Battery Voltage Tester with Dual Speakers

Product Information

- Voltage Detection Accuracy: ±0.01V

- Cell Voltage Display Range: 0.5V - 4.5V

- Total Voltage Display Range: 0.5V - 36V

- 1S Test Mode Voltage Range: 3.7V - 30V

- Low-Voltage Buzzer Alarm Mode: 2S - 8S

- Alarm Voltage Setting Range: OFF~2.7~3.8V

- Product Dimensions: 40mm×25mm×11mm

- Product Weight: 9g

Product Introduction

- This voltage display is used for the detection of 1S - 8S lithium batteries. It can automatically detect the voltage of each cell and the total voltage of the lithium battery and supports reverse connection protection.

- It allows you to know the working status of the battery at any time, preventing the battery from being damaged due to over-discharging or over-charging. Whether during flight or in an idle state, you can plug the voltage display into the battery balance charging connector to learn about the battery power status, which is especially useful when you don't have a multimeter.

- When the voltage is lower than the set value, the buzzer will sound and the red LED light will flash; the factory default set value is 3.3V. You can press the button to change the voltage set value, and the current set value by the user will be automatically saved.

Usage Method

- Place the voltage display with its front side up (the side with the digital display) and face the pins towards yourself. Insert the white balance charging plug of the battery along the pins on the left side of the voltage display. The voltage display will beep twice and the screen will show jumping numbers. If there is no response, reverse the balance charging plug and insert it. The small button at the other end of the voltage display is used to set the alarm voltage.