Auto Cut-Off when device is fully charged???
I think it's a super idea for Anker usb cables.
It's a perfect solution for overnight charging.
Most smart-devices will stop accepting a charge once they hit 100%, but this would be a good idea for smaller devices that can’t regulate their own charge (I’ve had some Bluetooth headphones from other manufacturers that were ruined by leaving them on the charger too long). I’ve actually been using a wall outlet timer (like the ones on sale at Target right now for Christmas lights) to stop the charger after a few hours.