Convenient LED Voltmeter
LED Digital Voltmeter correctly displays the working status of your car's battery. Light Indicator lets you find your ports easily at night.
Support PD+QC3.0 Fast Charging
PD fast charging max output:46W.QC3.0 fast charge max output:18W.
Easy Installation
Drill a hole of 3cm diameter in the space provided, then connect the built-in socket to the battery (positive pole with positive pole, and negative pole with negative pole) and insert the built-in socket into the hole and turn it tight.
Specifications:
Product material ABS
Product Color Black
LED Voltmeter display color Blue / Red /Green
Operating temperature: -20~60(℃)
input Voltage DC 12V-24V
Output 5V/3A