Battery Voltage Indicator, 4.8V

Battery Voltage Indicator, 4.8V
Key Features
•Installs in minutes
•Current draw is only 12mA, less then the JR super servos
•Universal plug
•Bright LED lights
•Mounting template
Overview
Expert’s Battery Voltage Indicator takes the guesswork out of wondering if your flight pack needs to be charged. This on-board unit allows you to view the current charge condition of you receiver battery at a glance. Just mount the unit inside the canopy or fuselage and plug it into an unused channel on the receiver.
Red = Charge batteries (do not fly), Yellow = Caution charge batteries, Green = Batteries are charged