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expiredCleverLanguage4704 posted Mar 28, 2021 02:24 PM
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expiredCleverLanguage4704 posted Mar 28, 2021 02:24 PM

100' Southwire Outdoor 12/3 SJTW Heavy Duty 15-Amp Extension Cord

+ Free S/H on $35+

$28

$60

53% off
Walmart
64 Comments 18,826 Views
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Deal Details
Walmart has 100' Southwire Outdoor 12/3 SJTW Heavy Duty 15-Amp Extension Cord on sale for $27.59. Shipping is free w/ Walmart+ (free 15-day trial) or on $35+ orders.

Thanks to community member CleverLanguage4704 for sharing this deal.

Features:
  • Heavy duty SJTW jacket makes for safe use outdoors
  • Plug ends light up when power is active
  • Operates in temperatures as low as -40 F and as high as 160 F
  • Meets OSHA standards for use in a professional environment
  • Bright yellow color for easy visibility in grass or behind bushes
  • Water resistant for added safety
  • Voltage: 125 volts
  • Amperage: 15 amps
  • Manufacturer warranty: 1-year warranty

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
  • About this store:
    • Walmart return policy details can be found here.

Original Post

Written by CleverLanguage4704
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has 100' Southwire Outdoor 12/3 SJTW Heavy Duty 15-Amp Extension Cord on sale for $27.59. Shipping is free w/ Walmart+ (free 15-day trial) or on $35+ orders.

Thanks to community member CleverLanguage4704 for sharing this deal.

Features:
  • Heavy duty SJTW jacket makes for safe use outdoors
  • Plug ends light up when power is active
  • Operates in temperatures as low as -40 F and as high as 160 F
  • Meets OSHA standards for use in a professional environment
  • Bright yellow color for easy visibility in grass or behind bushes
  • Water resistant for added safety
  • Voltage: 125 volts
  • Amperage: 15 amps
  • Manufacturer warranty: 1-year warranty

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
  • About this store:
    • Walmart return policy details can be found here.

Original Post

Written by CleverLanguage4704

Community Voting

Deal Score
+44
Good Deal
Visit Walmart

Price Intelligence

Model: Southwire 100-ft 12/3 3 Prong Yellow Indoor/Outdoor SJTW Heavy Duty Lighted Extension Cord | 2589SW0002

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 9/15/2025, 09:29 AM
Sold By Sale Price
Lowe's$99.98

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63 Comments

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Mar 28, 2021 02:48 PM
1,011 Posts
Joined Jan 2015
gottahaveSDMar 28, 2021 02:48 PM
1,011 Posts
Out of stock...still.
Mar 28, 2021 02:51 PM
1,457 Posts
Joined Nov 2003
joebob23Mar 28, 2021 02:51 PM
1,457 Posts
Quote from gottahaveSD :
Out of stock...still.
I see it in stock
Mar 28, 2021 02:52 PM
1,011 Posts
Joined Jan 2015
gottahaveSDMar 28, 2021 02:52 PM
1,011 Posts
Quote from joebob23 :
I see it in stock
Please send me your cart 🙂
Mar 28, 2021 03:03 PM
1,727 Posts
Joined Feb 2012
VicVinegarMar 28, 2021 03:03 PM
1,727 Posts
Thanks OP, managed to get one.
Mar 28, 2021 03:52 PM
1,797 Posts
Joined Apr 2008
NotRonSwansonMar 28, 2021 03:52 PM
1,797 Posts
Got one too, thanks OP! Could not find a single 12/3 100ft for less than $60 over the past few weeks.. this is a great price.
Mar 28, 2021 04:04 PM
5,321 Posts
Joined Jul 2006
link626Mar 28, 2021 04:04 PM
5,321 Posts
Quote from NotRonSwanson :
Got one too, thanks OP! Could not find a single 12/3 100ft for less than $60 over the past few weeks.. this is a great price.

interesting

not even home depot online?

these usually go for $49 regular price

https://www.homedepot.com/p/South.../304070870
Last edited by link626 March 28, 2021 at 09:24 AM.
Mar 28, 2021 04:17 PM
1,727 Posts
Joined Feb 2012
VicVinegarMar 28, 2021 04:17 PM
1,727 Posts
Quote from link626 :
interesting

not even home depot online?

these usually go for $49 regular price
Looks like this is the same one at HD. $61 today.
https://www.homedepot.com/p/South.../205544515

I've also grabbed Made in US 12/3 cords at Costco for a decent price, and their 2 x 50' cords are $50 right now. This is a solid deal.
Last edited by VicVinegar March 28, 2021 at 09:20 AM.

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Mar 28, 2021 04:17 PM
1,036 Posts
Joined Mar 2009
ginuwinqbinMar 28, 2021 04:17 PM
1,036 Posts
Got one. Good price.
Mar 28, 2021 04:20 PM
942 Posts
Joined Nov 2011
topshelf207Mar 28, 2021 04:20 PM
942 Posts
Isn't 12/3 wire normally 20 amps max?
Mar 28, 2021 04:32 PM
904 Posts
Joined Jun 2017
ColossalPenguinMar 28, 2021 04:32 PM
904 Posts
Quote from topshelf207 :
Isn't 12/3 wire normally 20 amps max?
It's not just the gauge, but also the length that matters with voltage drop.
Mar 28, 2021 04:32 PM
64 Posts
Joined Jun 2015
chedvMar 28, 2021 04:32 PM
64 Posts
Yes, 12 gauge normally can do 20 amps, but not at this distance.

Why do extension cords use 12/3 when romex this would be 12/2? This extension cord only has 3 wires correct?
Last edited by chedv March 28, 2021 at 09:40 AM.
Mar 28, 2021 04:39 PM
1,178 Posts
Joined Oct 2004
selfdeterminedMar 28, 2021 04:39 PM
1,178 Posts
It's rated at 15a because of the plug, not the wire gauge.

Voltage drop at 100' is 4.76V vs 6.35V for 15 and 20 amp loads respectively.

Regardless, great deal on a 100' cord.
Mar 28, 2021 04:41 PM
1,178 Posts
Joined Oct 2004
selfdeterminedMar 28, 2021 04:41 PM
1,178 Posts
Quote from chedv :
Yes, 12 gauge normally can do 20 amps, but not at this distance.

Why do extension cords use 12/3 when romex this would be 12/2? This extension cord only has 3 wires correct?
Don't know why the nomenclature is different, but yes- this has 3 wires.
Mar 28, 2021 04:42 PM
15,315 Posts
Joined Aug 2006
Tourist1292Mar 28, 2021 04:42 PM
15,315 Posts
Quote from NotRonSwanson :
Got one too, thanks OP! Could not find a single 12/3 100ft for less than $60 over the past few weeks.. this is a great price.
Same price at Amazon recently.

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Mar 28, 2021 04:50 PM
851 Posts
Joined Jun 2013
LukeH9333Mar 28, 2021 04:50 PM
851 Posts
Great deal. In stock for me.
Bought one last year for $45 so I don't need one, but if you need a 100ft cord that can power anything a normal house outlet can power, this is it. I use it on my 15amp snow blower without any issues.

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