The tri-colour LED will illuminate in different colours, solid or flashing, selected by the yellow mode wire. One of two modes, as per the table below, show the state of your battery. Small mounting footprint using 5mm LED.
12v LED Battery Voltmeter Charge monitor Indicator Alternator warning light lamp
Waterproof Motorcycle Phone Charger Dual USB with LED Screen Voltmeter Thermometer 12V 24V SAE Quick Release
Motorcycle Dual USB Charger Socket with Digital Voltmeter Temp Gauge Red LED 12V-24V IP68 Waterproof SAE Harness
Waterproof Dual USB Motorcycle Phone Charger LED Display Voltmeter Temp Gauge 12V-24V SAE Quick Release Kit
Motorcycle USB Charger Dual Port with Red LED Screen Voltmeter Thermometer IP68 Rated for 12V 24V Systems
Dual USB Motorcycle Charger IP68 Waterproof Featuring LED Display Voltmeter Temp Sensor 12-24V System
