Review on SUNJOYCO 4-in-1 Dual USB Socket Charger 2.1A & 2.1A + LED Voltmeter + 12V Power 🔌 Outlet+ ON-Off Toggle Switch, Multifunctional Panel for Car Boat Marine RV Truck Camper Vehicles GPS Mobiles (Blue) by Micheal Chaplain

Name: SUNJOYCO 4-in-1 Dual USB Socket Charger 2.1A &amp; 2.1A + LED Voltmeter + 12V Power 🔌 Outlet+ ON-Off Toggle Switch, Multifunctional Panel for Car Boat Marine RV Truck Camper Vehicles GPS Mobiles (Blue)
Item: SUNJOYCO 4-in-1 Dual USB Socket Charger 2.1A &amp; 2.1A + LED Voltmeter + 12V Power 🔌 Outlet+ ON-Off Toggle Switch, Multifunctional Panel for Car Boat Marine RV Truck Camper Vehicles GPS Mobiles (Blue)
Rating: 4

September 10, 2022

Some assembly required

This is a VERY well made block! I love it! BUT ---- there is a problem with the schematic. It's as good as it gets and all the sub units are clearly marked +/- EXCEPT THE POWER BUTTON! The most important part for the correct connection is unmarked! If you connect it the other way around, then this is a direct circuit! So to follow the pattern, make sure the ad is on top!

Pros