My Switch hasn't been touched in months, though I was stupid enough to leave it in autoRCM mode. The battery is completely dead, I've been trying to charge it for hours and hours but I'm unable to send to send the payload. I tried via the SX Dongle, TegraRCM and Rekado, yet none of them recognize the Switch. Can somebody give me some guidance on what I could use to externally charge the Switch battery as a last resort? Thanks in advance.