?This product is using for detecting 1S-8S lithium battery.
?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.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.9 inch
Height : 1.1 inch
Length : 3.8 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B018DW8YD6