this post was submitted on 19 Jan 2025
3 points (66.7% liked)
Ask Electronics
3382 readers
1 users here now
For questions about component-level electronic circuits, tools and equipment.
Rules
1: Be nice.
2: Be on-topic (eg: Electronic, not electrical).
3: No commercial stuff, buying, selling or valuations.
4: Be safe.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Along with your comment it looks like you are powering a phone with a power bank by skipping the phones battery and connecting directly to the phones battery terminal?
5V may be too high of a voltage for your phone as the phones lithium battery would have otherwise provided 4.2v ish but youll need to find out.
If you directly connect to the charge controller input does it still work or does it complain that there's no battery?