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Title Turn On Or Off USB Selective Suspend - Written by Paul Black.Ĭd /d "%~dp0" & ( if exist "%temp%\getadmin.vbs" del "%temp%\getadmin.vbs") & fsutil dirty query %systemdrive% 1>nul 2>nul || ( echo Set UAC = CreateObject^("Shell.Application"^) : UAC.ShellExecute "cmd.exe", "/k cd ""%~sdp0"" & %~s0 %params%", "", "runas", 1 > "%temp%\getadmin.vbs" & "%temp%\getadmin.vbs" & exit /b) :: # Created By: Paul Black at /members/paul-black.html # :: # Title : Turn On Or Off USB Selective Suspend # I've used these dimming LED boards and power banks in a power outage and to light up the area around my computer as they run for weeks using 18650 batteries that I've scavenged from tool batteries and laptop battery packs.:: # Some power banks don't want to stay on even at 25ma current levels, some want over 100ma. I have a few multi cell Ebay power banks (4 cells) that support low current but when I tried to buy another one I found they changed the circuit boards in them. so I'm guessing the Anker power banks don't support low current as they too have ON switches. I'm testing 2 Anker power banks and the first one turned off after about a minute.
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It seems any power bank with an ON switch doesn't support low current levels.
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I have some Pocket Juice power banks that are 2 cell and none of them support low current output. It is also possible that others in my list may no longer support low current output. I've found the square Ebay power banks (4) have mostly gone to circuits that don't support low current levels. I have found that circuit designs of power banks change often. The following are the ones that will stay on at current levels of 1ma (or less).ġ) Pocket Juice single cell power banks (Walmart) in black and neon pinkĢ) Ebay lipstick power banks metal cases you screw the bottom cap off to insert an 18650ģ) Ebay plastic round power banks that are 2 piece white and a colorĤ) Ebay plastic square 2 cell power banks colors with white covers I've gone through a bunch of power banks and have found only a few that can manage to stay on. I've had the same issue in that I have these LED USB plug in boards that have a dimming circuit such that you can dim them down to very low current levels of which most power banks shut off.
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