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The smaller version of Google Home voice-activated speaker, equipped with Google Assistant. It was announced on October 4, 2017 and released globally on October 19, 2017.

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Power source. Please help!

Hi,

Does anyone know what the power supply / source is for the Google mini ?

I am looking for something that does not need a mains plug 110v or 220v

What I would like is something that will run off 12v or USB.

I live on a boat and although I have a generator, it's only on for a couple of hours a day.

Please help. I would really appreciate it. Thanks

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Following this ... I'm on a boat too. 12v would-be great!

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I can confirm that the Google Home Mini works with a simple micro USB input, just like a smartphone. The plug is a bit recessed so not all USB cables will be compatible, but I easily found one that is.

You should get a high quality cable because the voltage drop at full volume is enough to make the Home Mini reboot.

The included AC adapter is rated at 5V and up to 1.8A, so get an USB adapter rated at 1.8 or more amps.

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Hi Christophe, what USB cable do you use for the Google Home Mini?

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Hi @cambodan

it seems that the google home mini is powered by usb through a micro usb, if possible get a usb power adapter that can supply 5V 2A to test. Check by doing this is it able to power up normally.

Since you mentioned about operating in a boat, maybe you can configure something like below

Solarpanel USB Output to > micro-usb of Powerbank configure in UPS mode USB output to > micro-usb Google Home Mini

https://www.ebay.com/itm/Black-PowerBank...

https://www.ebay.com/itm/Soshine-LCD-4-S...

Note: 4 bay bay batteries should be able to hold for some time.......

Batteries 18650 are purchased separately, get reputable models like Panasonic / Sanyo / Sony / Samsung / LG Chemical.

else if your generator is 12V DC output, you can consider this

https://www.ebay.com/itm/DC-12V-to-USB-5...

still i would recommend you to put a power bank in between as in between

12V DC output from generator > 12 to usb 5v module > power bank set to ups mode > google home mini

While the generator is starting, the generator voltage and frequency normally are not stable.

It is recommended to place a powerbank(acts as UPS) between the generator The UPS will condition the input voltage to stable output 5V for your usb devices.

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Thanks. Happy Christmas

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Hi daniel knights, Happy Christmas and happy holidays :)

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Do not use a pc to power the home mini as it will cut off on max volume due to not enough amps.

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You may want to look into a battery base. There are a couple on sale on Amazon that look to fit neatly onto the bottom of the Google Home Mini.

Or you could use a simple rechargeable battery boost charger like for recharging tablets, or jump starting cars. Just plug it into the Mini’s USB Micro-B port. It needs to provide 1.8A DC minimum as mentioned by previous answers. Use that for as long a needed, then recharge the power supply when your generator runs. :)

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My research has brought me to this, as long as you have a charging block rated for at least

5v @ - 1.8 amp your in most regular chargers are around 5v @ 1 - 1.2 amp some are 5v @2 amp that's the one you want if replacing original power supply

Don't use fast charging blocks as they may overcharge the device.

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You will need a 12 V inverter that converts 12 V to 110 V available at any hardware store or automotive store

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If he can get a stepdown converter from his boat's 12V to the 5V the mini takes (probably available at marine supply stores), he just needs an appropriate USB-A port to charge from. I found some on Amazon in a minute. Seems wasteful to convert from 12 VDC to 110 VAC then back to 5 VDC again just to power the Mini. ;)

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