4.2A Dual USB Charger Socket Red LED Voltmeter for 12V-24V Car Truck Motorcycle
5, LED Digital Display Voltmeter 6,LED Color:Red
Built-in Voltmeter for Safety Driving
The waterproof USB
socket built-in LED digital display voltage monitor, shows the accurate
voltage status of device in real-time, prevent your motorcycle or car
from starting hard, off and on intermittently and the headlights not
enough bright cause by too low battery voltage, or prevent your
motorcycle or car from engine instability or horns stopping working
cause by too high battery voltage.
Dual USB Fast Charging Technology
Two ports output 5V/2.1A, that's enough to charge two iPads simultaneously!
Product Features:
1, Condition: 100% Brand New
2, Power input: DC 12V-24V
3, Power output: 5V 2.1A/2.1A
4, Product Dimension: As picture
Package Include:
1* Dual Ports USB Charger
1* 23.7 Inches Wire with 10A fuse
2* Blue Terminal
NOTE:
The voltage reading will be visible only by connecting to the battery
and the voltage also can be read when the cover is engaged