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expiredBUDDYpex posted Today 04:06 PM
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expiredBUDDYpex posted Today 04:06 PM

Milwaukee M18 18V 175W Compact Inverter + M18 HIGH OUTPUT 3.0Ah Battery

+ Free Shipping

$99

$99

Home Depot
24 Comments 2,666 Views
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Deal Details
Home Depot has Milwaukee M18 18V 175W Compact Inverter + M18 HIGH OUTPUT 3.0Ah Battery (2846-21HOCP) on sale for $99. Shipping is free or select free store pick up where stock permits.

Thanks to community member BUDDYpex for finding this deal.

Includes:
  • Milwaukee M18 18V 175W Compact Inverter (2846-20)
  • M18 HIGH OUTPUT 3.0Ah Battery (48-11-1835)
Features:
  • M18 TOP-OFF 175W Power Supply delivers faster simultaneous power
  • Includes AC 120V Outlet, USB-C PD (45W) Port, USB-A (2.4A) Port
  • Power Supply fits all M18 batteries
  • You can quickly charge up to three devices at once

Editor's Notes

Written by megakimcheelove | Staff
  • Previous Front Page deal for the inverter only was for $79.20, which makes the additional battery in this deal $19.80.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Written by BUDDYpex
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Home Depot has Milwaukee M18 18V 175W Compact Inverter + M18 HIGH OUTPUT 3.0Ah Battery (2846-21HOCP) on sale for $99. Shipping is free or select free store pick up where stock permits.

Thanks to community member BUDDYpex for finding this deal.

Includes:
  • Milwaukee M18 18V 175W Compact Inverter (2846-20)
  • M18 HIGH OUTPUT 3.0Ah Battery (48-11-1835)
Features:
  • M18 TOP-OFF 175W Power Supply delivers faster simultaneous power
  • Includes AC 120V Outlet, USB-C PD (45W) Port, USB-A (2.4A) Port
  • Power Supply fits all M18 batteries
  • You can quickly charge up to three devices at once

Editor's Notes

Written by megakimcheelove | Staff
  • Previous Front Page deal for the inverter only was for $79.20, which makes the additional battery in this deal $19.80.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Written by BUDDYpex

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23 Comments

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Today 05:47 PM
5,955 Posts
Joined Dec 2004
CaleoToday 05:47 PM
5,955 Posts
This is the 'good' 3.0 battery (CP), but I wish they'd refresh this.

They finally put out one that can charge M18 batteries from a 100W USB-C PD supply... buut they omitted the AC inverter: https://www.homedepot.com/p/Milwa.../335919180
1
Today 06:02 PM
517 Posts
Joined Dec 2015
daddyscientistToday 06:02 PM
517 Posts
Quote from Caleo :
This is the 'good' 3.0 battery (CP), but I wish they'd refresh this.

They finally put out one that can charge M18 batteries from a 100W USB-C PD supply... buut they omitted the AC inverter: https://www.homedepot.com/p/Milwa.../335919180 [homedepot.com]
That AC inverter is almost make or break, right? Wouldn't that be one of the biggest selling points for a unit like this?
Today 06:06 PM
517 Posts
Joined Dec 2015
daddyscientistToday 06:06 PM
517 Posts
Quote from daddyscientist :
That AC inverter is almost make or break, right? Wouldn't that be one of the biggest selling points for a unit like this?
From what I'm gathering this is a very solid deal. Depending on where you shop for it, the battery itself is worth more than half of this deal and the unit is normally priced at around this listing so you're basically getting a free battery that's perfect for drills, etc.

I have been looking for one of these inverters so I am happy to be able to grab one at this price and grab a battery for my drills.

Thanks OP!
Today 06:29 PM
757 Posts
Joined Nov 2011
HulaH00pToday 06:29 PM
757 Posts
Ugh the deal in past years was $99 for the inverter and a 5.0XC batt. This is literally the use case for an XC instead of HO. Please make this make sense!?
1
Today 06:33 PM
5,955 Posts
Joined Dec 2004
CaleoToday 06:33 PM
5,955 Posts
Quote from daddyscientist :
That AC inverter is almost make or break, right? Wouldn't that be one of the biggest selling points for a unit like this?
Depends what you're looking for. There are use cases for the USB-C only version of it (keeping portable devices charged), and the fact that it can charge M18 batteries without a chunky M18 charger is nice.
This one with the AC inverter has limitations, too - 175W isn't a whole heck of a lot so the most you can expect to run off of it would be like a fan, radio, lights, etc. - forget anything high demand like a mini space heater, coffee maker, vacuum, etc.
Today 06:37 PM
5,955 Posts
Joined Dec 2004
CaleoToday 06:37 PM
5,955 Posts
Quote from HulaH00p :
Ugh the deal in past years was $99 for the inverter and a 5.0XC batt. This is literally the use case for an XC instead of HO. Please make this make sense!?
The CP 3.0 HO is actually one of their more preferable batteries because it's light/compact. I'd rather have another CP 3.0 HO than a chunky old 5.0 that has less output/capacity than my 6.0-8.0 HO/Forge batteries of approx the same size. These deals without a charger are always geared for folks who already have some tools/batteries
Today 06:51 PM
83 Posts
Joined Jan 2017
hostilehotdogToday 06:51 PM
83 Posts
An awesome tool with one of my favorite batteries. I use my top off primarily as a USB charger but when it really shines is during power outages when I use it to power my modem and router. The battery is great for handheld tools like drills and impacts where you prefer lighter weight to ultimate run time but still get some of the benefit of the HO batteries. Good deal all around IMO.

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Today 06:52 PM
97 Posts
Joined Nov 2017
Teji91Today 06:52 PM
97 Posts
Sold out
1
Today 06:52 PM
3,045 Posts
Joined Jun 2017
NikonShrToday 06:52 PM
3,045 Posts
Great battery abd inverter for power outages...phone charging et
Today 06:53 PM
3,045 Posts
Joined Jun 2017
NikonShrToday 06:53 PM
3,045 Posts
Have only cp xc 3.0 xc 6.0s and a couple xc 5.0...
Today 07:08 PM
196 Posts
Joined Aug 2015
tehShawnsToday 07:08 PM
196 Posts
Quote from hostilehotdog :
An awesome tool with one of my favorite batteries. I use my top off primarily as a USB charger but when it really shines is during power outages when I use it to power my modem and router. The battery is great for handheld tools like drills and impacts where you prefer lighter weight to ultimate run time but still get some of the benefit of the HO batteries. Good deal all around IMO.
Just curious how long does it last powering the modem router on what size battery?
1
Original Poster
Today 07:11 PM
14 Posts
Joined May 2025
BUDDYpex
Original Poster
Today 07:11 PM
14 Posts
Quote from daddyscientist :
From what I'm gathering this is a very solid deal. Depending on where you shop for it, the battery itself is worth more than half of this deal and the unit is normally priced at around this listing so you're basically getting a free battery that's perfect for drills, etc.I have been looking for one of these inverters so I am happy to be able to grab one at this price and grab a battery for my drills. Thanks OP!
Glad I was able to help out!
1
Today 07:26 PM
3,045 Posts
Joined Jun 2017
NikonShrToday 07:26 PM
3,045 Posts
Quote from tehShawns :
Just curious how long does it last powering the modem router on what size battery?
Xc 6.0 here...lasts about 4 to 5 hours
Today 07:28 PM
3,045 Posts
Joined Jun 2017
NikonShrToday 07:28 PM
3,045 Posts
Quote from NikonShr :
Xc 6.0 here...lasts about 2 to 3 hours
Havent tested the xc cp 3.0 listed here

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Today 07:32 PM
5,955 Posts
Joined Dec 2004
CaleoToday 07:32 PM
5,955 Posts
Quote from tehShawns :
Just curious how long does it last powering the modem router on what size battery?
18V/6AH bat is approx 108Wh. Modem/router could be anywhere from 5-20W (potentially more), so after the AC conversion/efficiency loss, you're probably looking at somewhere in the range of 4-15 hrs.

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