Gail Honeyman(Author)
DEWENWILS
DEWENWILS Extension Cord Splitter 1 to 3, 18 Inch 16/3 Heavy Duty SJTW Wire, 3 Prong Power Splitter for Halloween Decor Lights, ETL Listed, Black, Pack of 3
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies DEWENWILS Extension Cord Splitter 1 to 3, 18 Inch 16/3 Heavy Duty SJT… as a category leader on buyer feedback in the power supplies & cables category, based on 2,882 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. DEWENWILS's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.7★ average across customer reviews
- ✓ Large, well-vetted feedback pool (2,882 reviews)
- ✓ Backed by DEWENWILS's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 1 TO 3 POWER CORD SPLITTER (3-PACK): AC 125V/13A/1625W power rated; black extension cord with triple outlets save sockets and maximize the usage of power strips & wall outlets; 3-way power splitter can extend in different directions, which is great for power adapters and bulky plugs; NEMA 5-15P to NEMA 5-15R x 3
- DURABLE EXTENSION CORD: Made of 16/3 gauge upgraded SJTW (rated weatherproof) wire instead of common SJT, this heavy gauge power cord extension is suitable for temperatures from -13°F to 167°F; PVC jacket protects against moisture, abrasion, and direct sunlight
- HEAVY DUTY CONSTRUCTION: Thick 16AWG 13A power cord splitter is built with all-copper wire, reinforced blades, and double jacketed cords; features full-molding design to withstand a lifetime of wear and tear; certified to ETL
- LENGTHS CORD 18 INCHES: 18” cable strip adds much needed length to surge strips, UPS outlets or other electronic device cords; provides more flexibility for multiple AC transformers or AC/DC wall warts, recessed outlets, and other hard-to-reach outlets
- COMPATIBILITY: 3-Prong cable plug & heavy duty power cords are ideal for compact workplaces or home offices, indoor; compatible for halloween decor, christmas decorations, xmas tree, christmas lights, computers, scanners, power transformers, lights, and other appliances that require a 3-pin male to female shroud power connector
Full Specifications
| Brand | DEWENWILS |
|---|---|
| Color | Black |
| Gauge | 16.0 |
| Voltage | 125 Volts |
| Wattage | 1625 watts |
| Amperage | 13 Amps |
| Plug Type | Type B |
| UL Listed | Yes |
| Unit Count | 54 Feet |
| Item Length | 18 Inches |
| Plug Format | Type B |
| Model Number | KAB-213Y |
| Input Current | 13 Amps |
| Mfr Part Number | HEC103B |
Ready to buy?
DEWENWILS Extension Cord Splitter 1 to 3, 18 Inch 16/3 Heavy Duty SJTW Wire, 3 Prong Power Splitter for Halloween Decor Lights, ETL Listed, Black, Pack of 3 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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