iPhone X iPhone X fast charging double chime

[johnalan]

Hello,

I am using my MacBook Pro 87watt charger with an official Apple USB-C to Lightning cable...

I don't hear the 'double chime' that people have mentioned online when I plug it in.

How can I know the iPhone is fast charging?

 

[Steve121178]

You don't.

It only chimes if you plug it in (via fast/slow/wireless) and the phones not on silent anyway.

 

[johnalan]

You don't.

It only chimes if you plug it in (via fast/slow/wireless) and the phones not on silent anyway.

Thanks for the reply Steve

I note that here: https://www.reddit.com/r/iphone/comments/7w2vhu/does_113_fix_double_charging_sound_for_usb_c/ (and many other places including MR)

People say that a double chime is indicative of fast charge. However I don't see that happen, I only ever get a single chime?

 

[johnyslats]

Just a single chime for me too. On iOS 12 (never noticed before) I've been getting a secondary chime at 80% when fast charging is disengaged

 

[Steve121178]

I mostly charge my iPhone X wirelessly and the only indication that it's fast charging is via the amber blinking light on the pad. To be honest, as long as it's charging I'm not too bothered what it's doing.