I'm running several GL-XE3000 routers and I would like to be able to read if the battery is charging or not, as I want to create a script that sends an email if the power adapter is disconnected, so I can be aware if there has been a power outage or if someone disconnected the router from power.
How can I read the charge status using a cmdline? I've searched the forum but I haven't found any specific information for this router.
Thank you.