No.  And it doesn’t for cell phones either, not since lithium ion batteries came into play.

Terrific.  Thanks so much.

It seems VERY difficult to get a USB C charger that works with Move. I have tryed a few different. At present I have a KSW Kingdo 75W charger, that gives an output from one to the 2 USB C of 60W, why will this charger not work?

It seems that Sonos will only have us work with their own devices. Why have they offered this possibility of using USB C if they not provide the right kind of charger.

Any recommendations for a usb c charger that works with the move? I’ve just bought a Anker powerport 45w usb c Pd - the move battery just flashes red. 

I use this one... 

RAVPower USB C Charger, 61W Wall Charger PD 3.0 GaN Tech] Type C Quick Charger, Compatible with iPhone 11 Pro Max, MacBook Pro Air, Ipad Pro 2018, Nintendo Switch https://www.amazon.co.uk/dp/B083JB6BGL/ref=cm_sw_r_cp_api_i_RcbuFbBB98S9S

although I paid £19.99 for it a couple of months ago, not £32.99

i bought a usb-c to usb-c cable separately

it works fine

Doesn’t the battery flashing red mean that it’s charging?

I’ll try that. A flashing red means an error

The above Ravpower works.