Lipo Battery Tester

• This product is use for detecting 1S-8S lithium battery. It detects the voltage of each battery core automatically, support reverse connection protection. It can be be used 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.