On my Sony E-book reader the redlight comes on while it is charging, when it is charged the light goes out. I plug it in and look at it in a few hours or overnight. Likewise my phone, when the red light goes out it's charged.
OnePlus 5T review: Hands-on
Illustrator Andrés Lozano on his improv line work, brazen use of colours & hand sketching
iPhone X review
Comment envoyer gratuitement des gros fichiers ?