Chosen Solution

I replaced my USB port on my Switch Lite. Of course I could have not done it correctly, but I feel pretty good about it. If I’m still not getting a charge, Where would some of the other places to check be?

The easiest troubleshoot to do is to leave the switch for 24 hours, plugged in a charging, isolated (incase of malfunction although VERY unlikely). It could be some of the pins are bridged. But if you say it’s done right then I trust you there. Otherwise, with the patience of a saint, test the continuity between the capacitors surrouding the charging chip (located above the port). There will also be guides somewhere out there on testing the chip itself - which if all else fails, I would do.