USB Battery Charging for Lenovo NoteBook G-135

jeromebernardjames

Prominent
Feb 28, 2017
27
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Have two charged USB batteries that come with a cable to connect to the USB port of my notebook. The tray does not show charging and these batteries have charged other items. Is there some setting change necessary to accept current from a device? Guidance sought
 
Solution
Not really sure what you are trying to do here, are you trying to use a portable battery back with a USB connection to charge a laptop? That won't work, the laptop battery can only be charged through it's charger port not USB.