1. Use for 1-8s Lipo/Li-ion/LiMn/Li-Fe.
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 alarm mode for 2-8S.
Alarm set value range: OFF-2.7V-3.8V.
2. When the voltage is below the set value,it will buzzer with red LED light,pre-set value 3.3V.
3. Push key which can change the voltage settings and save.
4. Size: 4.0cm x 2.5cm x 1.1cm.
5. For 1S-8S / Lipo / Li-ion / Li Mn / Li-Fe Battery.
-This product is used for onboard monitoring of 1S-8S lithium batteries.
-Detect the voltage of each battery cell automatically, supports 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, and the buzzer will beep 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.
1 x Voltage Buzzer Alarm