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HUANCHAIN Indoor Outdoor Black Extension Cord 20 ft Waterproof, 16/3 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside, 13A 1625W 16AWG SJTW, 3 Prong Heavy Duty Electric Cable, ETL
AMAZON.COM
Price
$ 11.99
Last price was updated on: 13th Dec 2025, 12:18 AM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$11.99
$11.99
Lowest
$19.19
Highest
Buying Advice:
Excellent! Buy now. 76% chance price goes up. Buy soon.
Excellent! Buy now. 76% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$11.99
7th Mar 2025
Highest Ever
$19.19
10th Jun 2024
Average Price
$15.23
74 data points
Last 3M Low
$11.99
2nd Nov 2025
Last 6M Low
$11.99
2nd Nov 2025
Last 12M Low
$11.99
7th Mar 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B0B2D9T289 |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | huanchain |
| Rating | 4.7 ( 19025 ratings ) |
| Category | Extension Cords |
| Manufacturer | huanchain |
| Model Number | HA3, HN3-ZB, 5018440 |
| Item Color | Black |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for HUANCHAIN Indoor Outdoor Black Extension Cord 20 ft Waterproof 163 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside 13A 1625W 16AWG SJTW 3 Prong Heavy Duty Electric Cable ETL was $11.99 on 7th Mar 2025. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for HUANCHAIN Indoor Outdoor Black Extension Cord 20 ft Waterproof 163 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside 13A 1625W 16AWG SJTW 3 Prong Heavy Duty Electric Cable ETL was $19.19 on 10th Jun 2024. Prices have dropped since then.
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What is the average price of this product?The average price for HUANCHAIN Indoor Outdoor Black Extension Cord 20 ft Waterproof 163 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside 13A 1625W 16AWG SJTW 3 Prong Heavy Duty Electric Cable ETL is $15.23 (74 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, HUANCHAIN Indoor Outdoor Black Extension Cord 20 ft Waterproof 163 Gauge Flexible Cold-Resistant Appliance Extension Cord Outside 13A 1625W 16AWG SJTW 3 Prong Heavy Duty Electric Cable ETL reached a low of $11.99 on 2nd Nov 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 76% chance price goes up. Price may increase soon.