Review on 💦 [2021 Upgraded] Waterproof Quick Charge 3.0 Cigarette Lighter Outlet Splitter with Touch Switch, 12V USB Charger Power Panel Adapter DIY Kit – Blue LED Dual USB Ports for Car Boat Marine RV by Daniel Casper

Bought a used product from Revain which can tell you something about their used electronics, have generally had good luck with used Amazon products. The length of the cable was ok, not too long and not too short, the packaging looked nice but the fuse had blown so it didn't work at first, concluded that the fuses the company uses are 10A Fuses are not automotive fuses, but automotive fuses fit back to back. Replacement fuses were not included. When I was finally able to turn on the device, the voltage indicator didn't work, only USB 3.0 fast charging (USB 1 port) worked. Velcro for attachment (adhesion is not marked with asterisks). However, the 12V connections appear to be working as expected. One thing that isn't mentioned anywhere on the list is that the company actually intends to turn off the device before starting the car. I do not recommend this device unless you really want to use it.