works great and arrived fast!
"works great and arrived fast!"

This a great two in one tool that gives a loud alarm at low voltage and can quickly display battery voltage. Simply plug a 1-8s battery's balance connector into the voltage meter/buzzer, and you will receive an instant readout of the total voltage and an individual reading of each cell. Don't be caught without this battery checker!
Tip: If the buzzers are too loud for you, fill them with a little hot glue to mute it!
Check out our other Battery Chargers and Accessories!