Description Name: AOKoda Cell Meter 8 150W Discharge Module+ Battery Voltage Tester Buzzer Weight: About 63g This discharge set will help to keep your battery in a better state. About the buzzer Use for 1-8s Lipl/ Li-ion/ Li Mn/ Li-Fe. Voltage detection pricision: 0.01V. Unit 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-3.7V. Package 1x AOKoda Cell Meter 8 150W Discharge Module Set 1x Battery Voltage Tester