I thought a USB was a USB, but I ran into a problem of conflicting stories: I updated an existing electrical receptacle with an Eaton wall receptacle with two AC connectors and two USB connectors rated 5V 3.1A.
I purchased an LED searchlight with a USB charging system rated 5V 1.5A:
The conflicting ideas are, the searchlight company tell me I can't use the wall charger I purchased, because the amperage of the USB receptacle is twice the searchlight amperage.
I read on the internet that it doesn't matter:
Then I read that Leviton make a USB receptacle with a Smartchip that recognizes the Amperage and makes adjustments. Unfortunately, my receptacle is made by Eaton.
I am so confused, I need some answers, please. Thank you.