USB Plug and voltage meter

This is a high quality voltmeter for checking the state of your battery and battery charger.
The state of your battery between full charged and discharged.
Can indicate a poor or bad charging system.
Tells whether your battery is holding a charge or not.
The meter has easy to read red LED segments and connect to your 12 volt system.
It mounts in a 1-1/8” hole in panels up ¼” thick, a nylon retaining nut holds the meter in place.
A mounting plate is also included that fits over the front of the meter to hold the meter against panels of any thickness.

The USB Charger

Double USB Car And Motorcycle for Phone
Motorcycle, ATV, Boat, RV, USB Power Socket
Direct connect to 12 VDC system (Input voltage is DC 12V +/-4)
Powers down to USB power requirements (DC 5V +/-0.25 and 2.1A max)
Heavy Duty All Weather Design with Zippo Cap Design
Easy to open and use
Water Resistant, not water immersible