Collecting listings has surprises
Description Detect the voltage of each battery core automatically, support reverse connection protection.3V, press the button to change the voltage setting, and it will save your current setting automatically. The factory default setting is 3.
This product is using for detecting 1S-8S , and protect the battery from overheating or over discharging
Features
- Color: Shown in the pictures.
- Material: Electric components.
- Size: Approx. 4 x 2.5 x 1cm/ 1.6 x 1 x 0.4 inch (LxWxH).
- This product is using for detecting 1S-8S .
- Detect the voltage of each battery core automatically, support reverse connection protection.
- To know the working state of your battery anytime, protect the battery from overcharge and over discharge.
- The red LED will flash, the buzzer will beeping when the voltage is below the set point.
- The factory default setting is 3.3V, press the button to change the voltage setting, and it will save your current setting automatically.
low voltage alarm