Sometimes I don’t want to fully charge my USB devices. For example my cell phone. We all know that batteries tend to hold their capacity longer if they are not charged to their complete capacity and remain there for long. So I like to stop at about 80% charge.
What would be nice is if there was a USB charging monitor / device that allowed you to program the cut off voltage.
All the USB charging devices I have are “Charge to 100%” so if you don’t monitor it, they always charge to 100%.
So is there such a device someone knows about? Is there an obvious solution and it’s just too early for me to think straight?
The USB port on the MC3000 is NOT programmable is it?