
Only way to tell that Smart Rapid Charging is working?
I've got a OnePlus 13 with OxygenOS 16.0.9. I think I remember that if I went to Settings > Battery > Charging settings and turned on Smart rapid charging, then when I plugged my phone into an official SuperVOOC charger with an official red cable, I used to get a notification about the phone potentially getting warm. At some point I stopped getting that notification, and I wasn't able to find any indication that Smart Rapid Charging was working at all.
But now I've found an indication on the lock screen. If I've got Smart Rapid Charging enabled, I turn off my screen and then tap it to see the lock screen, and I plug in the OnePlus charger, I get three bits of text:
- SUPERVOOC (tm)
- Ultra-fast charging... XX%
- Smart rapid charging is on
See the screenshot to see what I mean. If I leave Smart Rapid Charging enabled but then plug in a non-OnePlus charger (Anker, 25W), then the SuperVOOC and ultra-fast messages both still appear on my lock screen, but not the Smart Rapid Charging one.
Is this the only way to confirm that Smart Rapid Charging is actually working? Has anyone found any other spots where it's indicated?