1-8S Lipo Battery Tester

This module is 2in1 Lipo battery tester that is capable of showing voltage indication and low voltage trigger. 

Product name: Low Voltage Buzzer Alarm
Use for 1-8S Lipo/Li-ion/LiMn/Li-Fe
Unit voltage display range: 0.5~4.5V
Voltage detection precision: +_0.01V
Total voltage display range: 0.5~36V
1S test mode voltage range: 3.7~30V
Low voltage alarm mode for 2-8S
Alarm set value range: 2.7~3.8V
Size: 40mm x 25mm x 11mm