3FT 12 Gauge Heavy Duty Outdoor Extension Cord Waterproof with 3 Outlets & Lighted End, STW 15A 1875W 3-Prong Yellow Flexible Power Cord for Indoor Outside Decorations Garage, Garden, ETL
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Product Name: 3ft 3 prong outdoor waterproof electrical extension cord Product Features Length: 3 feet. Suitable Scenarios: Perfect for factory/construction (heavy-duty tools), mall (high-power devices), outdoor events (audio/lighting), homes (heaters, ovens), gardening (lawn tools, holiday lights), workshops (tools), camping (outdoor gear), and job sites (temporary power). Safety Certification: ETL Listed. Voltage: 125 Volts Power: 1875 Watts Number of Prongs: 3 Prongs Current: 15 Amps Jacket Material: STW jacket. Wire Gauge: 12 Gauge 3 wire
SpecPicks Verdict
SpecPicks classifies 3FT 12 Gauge Heavy Duty Outdoor Extension Cord Waterproof with 3 Outl… as a solid pick with broad community endorsement in the PC & gaming hardware category, based on 37 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. PRIMOWIRE's positioning sits within the broader category mid-tier. 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 PC & gaming hardware 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
- ✓ Solid 4.3★ customer rating
- ✓ Backed by PRIMOWIRE's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ 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
- Multiple Outlets & Led Power Indicator: This three prong extension cord runs 3 heavy - duty tools simultaneously (up to 15A 1875W) with lighted plug for instant power status. Suitable for commercial workshops, construction sites, and outdoor events.
- Heavy-Duty Construction: This 12 Gauge STW Extension Cord Is Contractor Grade, Weatherproof, Withstands - 50°C to 60°C, Abrasion & Moisture. Flexible in Cold Weather, Durable for Jobsites, Gardens, and Multi-Device Use.
- Safety & Weatherproof Outdoor Extension Cord: ETL Listed 3-prong Grounded Design Reduces Shock Risk. This Waterproof Extension Cord is Suitable for Secure Outdoor Use in Rain and Snow, Keeping Connections Dry and Safe.
- High Flexibility & Durability: This outdoor extension cord with multiple outlets is highly flexible and durable, resistant to breaks and tangles, making it easy to store and use in any weather.
- Reliable Support: This 3FT yellow heavy-duty outdoor extension cord with multiple outlets features a 3-year warranty and 24/7 customer service. Enjoy 90-day returns for quality issues, ensuring peace of mind for your outdoor power needs.
Full Specifications
| Brand | PRIMOWIRE |
|---|---|
| Color | Yellow |
| Voltage | 125 Volts |
| Wattage | 1875 watts |
| Amperage | 15 Amps |
| Plug Type | Type B |
| UL Listed | No |
| Unit Count | 1.0 Count |
| Item Length | 3 Feet |
| Plug Format | Type B |
| Model Number | AP-305+SP-505 |
| Input Current | 15 Amps |
| Connector Gender | Male-to-Female |
| Indoor Outdoor Usage | Outdoor |
Ready to buy?
3FT 12 Gauge Heavy Duty Outdoor Extension Cord Waterproof with 3 Outlets & Lighted End, STW 15A 1875W 3-Prong Yellow Flexible Power Cord for Indoor Outside Decorations Garage, Garden, ETL 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.