Hi everybody. I am defintely what you can call a newbie regarding electronics Recently i got this li-ion battery charger circuit with 12 v input made by a questianable freelancer, and i do not have the skills to look for errors. The circuit looks like this:
Let me know, if I forgot information about the project.
Any feedback will be appreciated.

Let me know, if I forgot information about the project.
Any feedback will be appreciated.