Felixboddez
New member
Hi all
I just bought this voltage alarm buzzer : https://www.banggood.com/Wholesale-...r-Monitor-Buzzer-Alarm-p-26049.html?rmmds=buy .
It arrieved today and I went trying it out immediatly. So, I plugged it into my 3S tattu 1300 mAh battery that also just arrieved today and I expected it to say 3 S and than go trough each individual cell and show the voltage. But, it displays 2S5 , and than only 2 cells. Is that normal? How can I know the voltage of the 3rd cell? Thanks!
I just bought this voltage alarm buzzer : https://www.banggood.com/Wholesale-...r-Monitor-Buzzer-Alarm-p-26049.html?rmmds=buy .
It arrieved today and I went trying it out immediatly. So, I plugged it into my 3S tattu 1300 mAh battery that also just arrieved today and I expected it to say 3 S and than go trough each individual cell and show the voltage. But, it displays 2S5 , and than only 2 cells. Is that normal? How can I know the voltage of the 3rd cell? Thanks!