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frontpagehawkblu09 | Staff posted May 15, 2026 10:49 PM
frontpagehawkblu09 | Staff posted May 15, 2026 10:49 PM

200W Ecarke Inverter for DeWALT 20V Batteries w/ AC + 3x USB Ports

$21

$30

30% off
Amazon
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EcarkeWorks via Amazon has 200W Ecarke Portable DC to AC Inverter for DeWALT 20V Batteries w/ AC + 3x USB Ports (SKU070210002-US-FBA-5) on sale for $20.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter hawkblu09 for sharing this deal.

Product Details:
  • Ultra-portable: 0.68 lb (310g), 4.5" × 2.9" × 3.7" size; fits in tool bag, glove box, or backpack
  • Power output: 200W continuous / 250W peak AC power
  • Compatible with DeWalt 20V lithium-ion batteries (not included)
  • Multiple outputs: 1 AC outlet, 2 USB-A ports (18W each), 1 USB-C port (18W)
  • Built-in 200LM LED work light with 0-85° adjustable head

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
This popular Frontpage deal is still available.

EcarkeWorks via Amazon has 200W Ecarke Portable DC to AC Inverter for DeWALT 20V Batteries w/ AC + 3x USB Ports (SKU070210002-US-FBA-5) on sale for $20.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter hawkblu09 for sharing this deal.

Product Details:
  • Ultra-portable: 0.68 lb (310g), 4.5" × 2.9" × 3.7" size; fits in tool bag, glove box, or backpack
  • Power output: 200W continuous / 250W peak AC power
  • Compatible with DeWalt 20V lithium-ion batteries (not included)
  • Multiple outputs: 1 AC outlet, 2 USB-A ports (18W each), 1 USB-C port (18W)
  • Built-in 200LM LED work light with 0-85° adjustable head

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Community Voting

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Top Comments

gamstutz
690 Posts
382 Reputation
Been that way on this site for years now. Watch, our comments will be deleted by the end of the day.
hkteaman
3245 Posts
365 Reputation
I guess it depends on the usage. Inverters are expensive.
Usually OK for: Simple phone chargers, Basic laptop chargers, Power tool battery chargers, Incandescent lights, Small fans. Most switching power supplies will still work.
Not recommended for: CPAP machines, Audio equipment, Medical devices, Some laser printers, High-end laptops/workstations, Certain battery chargers, Appliances with AC motors. Some devices simply refuse to operate correctly.
Actually the Ridgid 175W inverter bought in March wasn't so bad, it was $38 shipped.
GeoffreyK24
3697 Posts
1105 Reputation
Would love one of these but 10% 1-Star reviews make it an instant no-go for me. Reports of it ruining batteries, stops working within the first couple of uses, and not providing advertised output should be enough to turn anyone away. That's honestly the only reason I haven't bought one of these sooner. Any of the low-cost options always seem to have that c-curve with their reviews.

49 Comments

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May 16, 2026 01:47 AM
2 Posts
Joined May 2026
SmilingBird968May 16, 2026 01:47 AM
2 Posts
nice price
1
1
May 16, 2026 02:08 PM
234 Posts
Joined Oct 2025
SiennaAlpaca1565May 16, 2026 02:08 PM
234 Posts
$20.99 is a good price for this. I got a Milwaukee 220 volt slightly different version for about that but I had to gamble on a an Amazon return. I looked at this one then because it was slightly cheaper then the 220v $26 vs $29 was the price the time.
2
May 16, 2026 06:03 PM
1,763 Posts
Joined Feb 2015
kherbinoskieMay 16, 2026 06:03 PM
1,763 Posts
"Modified sine wave "
Frown
2
Pro
May 17, 2026 12:10 AM
3,245 Posts
Joined Mar 2007
hkteaman
Pro
May 17, 2026 12:10 AM
3,245 Posts

Our community has rated this post as helpful. If you agree, why not thank hkteaman

Quote from kherbinoskie :
"Modified sine wave "

[IMG]https://static.slickdealscdn.com/images/smilies/frown.gif[/IMG]
I guess it depends on the usage. Inverters are expensive.
Usually OK for: Simple phone chargers, Basic laptop chargers, Power tool battery chargers, Incandescent lights, Small fans. Most switching power supplies will still work.
Not recommended for: CPAP machines, Audio equipment, Medical devices, Some laser printers, High-end laptops/workstations, Certain battery chargers, Appliances with AC motors. Some devices simply refuse to operate correctly.
Actually the Ridgid 175W inverter bought in March wasn't so bad, it was $38 shipped.
Last edited by hkteaman May 16, 2026 at 05:16 PM.
2
May 17, 2026 04:10 AM
1,763 Posts
Joined Feb 2015
kherbinoskieMay 17, 2026 04:10 AM
1,763 Posts
Quote from hkteaman :
I guess it depends on the usage. Inverters are expensive.
Usually OK for: Simple phone chargers, Basic laptop chargers, Power tool battery chargers, Incandescent lights, Small fans. Most switching power supplies will still work.
Not recommended for: CPAP machines, Audio equipment, Medical devices, Some laser printers, High-end laptops/workstations, Certain battery chargers, Appliances with AC motors. Some devices simply refuse to operate correctly.
Actually the Ridgid 175W inverter bought in March wasn't so bad, it was $38 shipped.
And all the things that don't work are the ones that need portable batteries.
3
May 17, 2026 10:05 PM
1,295 Posts
Joined Jun 2006
DeadwingMay 17, 2026 10:05 PM
1,295 Posts
So the staff is shilling for Dewalt knockoffs?
1
2
7
May 17, 2026 10:44 PM
2,820 Posts
Joined Jul 2006
talontsMay 17, 2026 10:44 PM
2,820 Posts
Nice price. If only Ryobi or Craftsman went this cheap.
1

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May 17, 2026 10:49 PM
1,532 Posts
Joined Dec 2008
madcow3417May 17, 2026 10:49 PM
1,532 Posts
Quote from kherbinoskie :
"Modified sine wave "Frown
I just bought the newest Ryobi 200W. It has a nicer sine wave than my wall outlet.
2
2
May 17, 2026 10:50 PM
1,532 Posts
Joined Dec 2008
madcow3417May 17, 2026 10:50 PM
1,532 Posts
That one picture shows it out in the rain. Thumbs down this comment if you think this thing is actually waterproof.
2
May 18, 2026 02:32 AM
690 Posts
Joined Jan 2011
gamstutzMay 18, 2026 02:32 AM
690 Posts

Our community has rated this post as helpful. If you agree, why not thank gamstutz

Quote from Deadwing :
So the staff is shilling for Dewalt knockoffs?
Been that way on this site for years now. Watch, our comments will be deleted by the end of the day.
1
Pro
May 18, 2026 07:01 AM
3,413 Posts
Joined Jan 2008
Tinkleondabeach
Pro
May 18, 2026 07:01 AM
3,413 Posts
Are there any of these 20v adapters that do type-c input? Eg charge battery using type c?
May 18, 2026 12:27 PM
52 Posts
Joined Oct 2019
CivilEngMay 18, 2026 12:27 PM
52 Posts
Love it for camping
May 18, 2026 02:17 PM
3,247 Posts
Joined Nov 2007
ResidentPonyMay 18, 2026 02:17 PM
3,247 Posts
I ordered one because I'm a sucker for repurposing tech but really cannot think of a practical use case. I would not consider running anything off of it that is above bang-two-rocks-together technology and also cheap. Eg a fan. But I already have battery-powered fans that will function at higher efficiency than inverting DC to AC and then back to DC at a different voltage.

Resistive heater? Aside from that 200w cap and the significant risk of a fire - and let's hope it's this inverter and not my DeWalt battery - there just isn't much that can fit under 200w and be useful. Coffeemaker's right out, so are toaster and microwave. Maybe a really small dorm fridge that's starting off already cool?

As for laptops or CPAPs - way too expensive to risk on dirty power from a generic source. Aside from which a lot of laptops can charge via PD USB-C, so again - this is just not a great source.

I picked one up because of course I did but I'm thinking this will never see use.
May 18, 2026 03:02 PM
320 Posts
Joined Dec 2012
Alpha-LeaderMay 18, 2026 03:02 PM
320 Posts
I am having a hard time finding a use for this as well. Anything I would trust to plug into it, can run off a USB battery pack or would need too much power.

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May 18, 2026 03:15 PM
115 Posts
Joined Jan 2016
huchmanMay 18, 2026 03:15 PM
115 Posts
How would this work with your average 12v 15psi rated ISUP pump?

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