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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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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" Γ— 2.9" Γ— 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 0-85Β° 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" Γ— 2.9" Γ— 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 0-85Β° adjustable head

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Community Voting

Deal Score
+110
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49 Comments

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Pro
May 19, 2026 12:12 AM
1.9K Comments
Joined Nov 2013
beervomit
Pro
May 19, 2026 12:12 AM
1.9K Comments
How long could a 20V 5AH battery run a Bouge RV fridge for?
May 19, 2026 6:24 AM
867 Comments
Joined Feb 2010

This comment has been rated as unhelpful by Slickdeals users.

May 19, 2026 10:53 AM
3.7K Comments
Joined Jan 2019
GeoffreyK24May 19, 2026 10:53 AM
3.7K Comments

Our community has rated this post as helpful. If you agree, why not thank GeoffreyK24

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.
2
May 19, 2026 1:52 PM
601 Comments
Joined May 2014
MONM5993May 19, 2026 1:52 PM
601 Comments
I have been looking at an inverter to use the Dewalt batteries I have for camping or emergency use. This inverter is just too small for anything useful. For something small, I use usb, so the inverter is useless for me.
May 19, 2026 2:55 PM
49 Comments
Joined Nov 2025
GeekyJurdMay 19, 2026 2:55 PM
49 Comments
Very handy
May 19, 2026 4:33 PM
1.1K Comments
Joined Feb 2015
ducki3May 19, 2026 4:33 PM
1.1K Comments
Quote from ResidentPony :
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.
It says USB output is PD @5v, how is this going to power a laptop?
1
May 19, 2026 5:52 PM
227 Comments
Joined Feb 2020
Ruffy82May 19, 2026 5:52 PM
227 Comments
Does it work with Flexvolt 60v batteries also?

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May 19, 2026 7:52 PM
3.3K Comments
Joined Nov 2007
ResidentPonyMay 19, 2026 7:52 PM
3.3K Comments
Quote from ducki3 :
It says USB output is PD @5v, how is this going to power a laptop?
I said I wouldn't power a laptop off of it. But I'm not even talking about the USB ports. I wouldn't use a laptop charger plugged into the AC outlet either. Not for a laptop that I care about.
May 19, 2026 9:21 PM
17 Comments
Joined Dec 2011
lion1750May 19, 2026 9:21 PM
17 Comments
Quote from Tinkleondabeach :
Are there any of these 20v adapters that do type-c input? Eg charge battery using type c?
Dewalt has a USB adapter with a USB c port that works in both directions and charges at 100w

https://www.amazon.com/DEWALT-USB...B09YY1WTHJ
Last edited by lion1750 May 19, 2026 at 02:25 PM.
Pro
May 19, 2026 9:25 PM
3.4K Comments
Joined Jan 2008
Tinkleondabeach
Pro
May 19, 2026 9:25 PM
3.4K Comments
Quote from lion1750 :
Dewalt has a USB adapter with a USB c port works in both directions and charges at 100whttps://www.amazon.com/DEWALT-USB...B09YY1WTHJ
Cool! Any alternatives under 20 bucks?
2
May 20, 2026 2:23 AM
178 Comments
Joined Dec 2007
elimoon8May 20, 2026 2:23 AM
178 Comments
I wouldn't risk my expensive batteries with this. Maybe if I had knockoff batteries too.
May 20, 2026 7:35 AM
377 Comments
Joined Apr 2012
jeremylh56May 20, 2026 7:35 AM
377 Comments
Incandescent lights
Sr. Deal Editor
May 20, 2026 4:05 PM
35.4K Comments
Joined Nov 2004
persian_mafia
Sr. Deal Editor
May 20, 2026 4:05 PM
35.4K Comments
This deal is still valid
May 20, 2026 6:46 PM
193 Comments
Joined Sep 2022
testtubegubgubMay 20, 2026 6:46 PM
193 Comments
Quote from beervomit :
How long could a 20V 5AH battery run a Bouge RV fridge for?
Well, if the fridge draws 1 amp on average, then approximately 5 hours.

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May 20, 2026 7:28 PM
167 Comments
Joined Dec 2007
theduck17May 20, 2026 7:28 PM
167 Comments
Quote from Deadwing :
So the staff is shilling for Dewalt knockoffs?
Goldman Sachs needs more money.
1

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