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forum threadLolaBunny21 | Staff posted Jan 29, 2026 04:22 PM
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forum threadLolaBunny21 | Staff posted Jan 29, 2026 04:22 PM

25-ft Blackcow 3-Prong Outdoor Waterproof Heavy Duty Power Extension Cord $9.43 + Free Shipping w/ Prime or on $35+

$9.43

$18

47% off
Amazon
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HUAHUI-TECH via Amazon [amazon.com] has 25-ft Blackcow 3-Prong Outdoor Waterproof Heavy Duty Power Extension Cord on sale for $9.43. Shipping is free w/ Prime or on orders $35+.
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HUAHUI-TECH via Amazon [amazon.com] has 25-ft Blackcow 3-Prong Outdoor Waterproof Heavy Duty Power Extension Cord on sale for $9.43. Shipping is free w/ Prime or on orders $35+.

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Jan 29, 2026 04:39 PM
283 Posts
Joined Apr 2005
kssteveJan 29, 2026 04:39 PM
283 Posts

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

I wouldn't describe an 18 gauge extension as heavy duty.
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Jan 29, 2026 04:56 PM
1,427 Posts
Joined Sep 2003
PickleJan 29, 2026 04:56 PM
1,427 Posts
It might be heavy but at 10 amps and 18guage wire it's little load. This isn't "heavy duty" enough to run a hair drier.
Jan 29, 2026 07:20 PM
2,723 Posts
Joined Jun 2014
rczriderJan 29, 2026 07:20 PM
2,723 Posts
It's "heavy duty" because there's 10x more plastic protecting the thin, borderline useless wiring than you'd find in a "normal" extension cord. What a joke. I honestly wouldn't take this for free, it's trash.
Feb 04, 2026 11:54 PM
107 Posts
Joined Sep 2017
AlT5693Feb 04, 2026 11:54 PM
107 Posts
If looking for indoor cable, this 16 gauge 25 ft is $9 https://www.amazon.com/gp/aw/d/B076KFTPWM/
Feb 05, 2026 12:19 AM
192 Posts
Joined Jan 2007
bas157Feb 05, 2026 12:19 AM
192 Posts
no way would I use an 25 foot 18awg extension cord!

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