Apologies if this is the incorrect category to post.
I'm renovating a room for a small shack and decided to keep all of my handhelds in an area on a desk connected to the desktop chargers for convenience. I noticed that when some radios are connected to the desktop charger, there's a small LED on the charger, when the charger is not connected to a power source. I don't plan on keeping the chargers connected to a power source at all times, just the radios to the charger. Although I am considering using a surge protector with individual switches to toggle off charged radios while still keep them connected without having to unplug them or take them off the charger. But, does anyone have ideas on disabling the LED to prevent battery drain? I thought of placing a small piece of paper or plastic between the radios and the charger terminals.