Battery accessories Voltage Sensor - Low Battery Buzzer Alarm for 1 to 6S - 2 in 1 Yuki Model 199-600010 €7.42 Protect your Li-Po batteries from deep discharges! This small 2-in-1 module is your battery’s life insurance. It serves as a precision tester to check the status of each cell at a glance, and an ultra-loud built-in alarm to alert you as soon as your battery gets low during flight or a race. Compatible from 1S to 6S, it’s the number one safety tool at a... Add to cart
