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Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed

Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed

Best price now

$16.99at AmazonObserved at 12:16 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed

A 12-foot outdoor extension cord that splits one grounded outlet into three, so you can run several strings of lights or a couple of small appliances from a single plug. It uses 16/3 SJTW wire rated for 13 amps, 125 volts and 1625 watts, and the jacket is weatherproof for outdoor use. The best new price is $16.99 at Amazon as of November 4, 2026, and two stores carry it new. That is a modest price for a splitter cord, and it sits at the low end of what cords of this length and outlet count usually cost.

Best forHanging Christmas and holiday lightsPowering several outdoor decorations from one outletPatio and yard lighting runsRenters who need a simple outdoor splitter
Pros
  • Three outlets from one plug saves extension cords
  • 12 ft length reaches most outdoor outlets
  • Weatherproof jacket and flat plug for outdoor use
  • ETL listed for safety
  • Handles up to 13 amps and 1625 watts
Cons
  • 16-gauge wire is light duty, not for heaters or power tools
  • Only 12 ft, so long runs need another cord
  • No surge protection or switch
  • Weatherproof, not submersible

Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed prices at every store

  • eBayNew

    In stockSold by dewenwils-us

    $27.99Free shippingObserved at 12:16 PM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $16.99Observed at 12:16 PM
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Also available at

  • DewenwilsCheck price at Dewenwils

Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed price history

Lowest price we've seen: $16.99 on Nov 4 at Amazon. Tracked across 3 stores since Nov 4.

What reviewers say

Buyer feedback on this cord is thin but positive. The few comments that exist praise the product itself and quick shipping.

Pros
  • Works as described
  • Fast shipping

From eBay

  • 1-to-3 splitter turns one outlet into three
  • Weatherproof for outdoor use
  • Flat plug design
  • 16/3C SJTW wire
  • ETL Listed
Materials
Vinyl jacket; 16/3C SJTW wire
Fit
Plug Type B; 125 volts; 3 outlets
Guarantee
eBay Money Back Guarantee: get the item you ordered or your money back
Returns
30 days returns; buyer pays return shipping, deducted from refund if an eBay shipping label is used
Shipping
Free Standard Shipping; estimated delivery between Sat, Nov 7 and Thu, Nov 12

What buyers say

Buyers like
  • Good product, fast shipping

Specifications

Size
12FT
Colour Name
Black
Safety Highlights
ETL listed, Certified to ETL
Protection Highlights
Weatherproof
Max Amperage
13 Amps
Number Of Outlets
3
Max Voltage
125 V
Max Wattage
1625W
Number Of Prongs
3-prong
Fast Charging
No
Metered
No
Product Type
Outdoor Extension Cord 1 to 3 Splitter
Location
Outdoor
Waterproof Rating
Weatherproof
Color
Green
Material
PVC
Supported Devices
Christmas String Lights, Appliances, Outdoor Christmas string lights
Supported Standards
NEMA 5-15
Multimedia Combo
No
Features Highlights
1-to-3 Splitter
Certifications
ETL listed, Certified to ETL

Questions and answers

Is this cord safe for Christmas lights?
Yes. It is ETL listed and rated for 13 amps, which covers several strings of LED lights. Add up the wattage on the light packages and keep the total under 1625 watts.
Can I plug a space heater into it?
No. The 16-gauge wire and 13-amp rating are not meant for high-draw appliances like space heaters, and most outdoor heaters need a heavier 12- or 14-gauge cord.
Is it really waterproof?
It is weatherproof, meaning it resists rain and snow when the plugs are connected. Do not leave the connection lying in standing water or bury it.
How long is it and how many outlets?
It is 12 feet long with three grounded outlets on the splitter end. The plug is a flat, low-profile design.
Is $16.99 a good price?
Yes. At $16.99 at Amazon as of November 4, 2026, it is a low price for a 12 ft outdoor splitter cord, and only two stores list it new.
Where is the Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed cheapest?
At Amazon, for $16.99, as of our latest check.
What do buyers say about the Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed?
Buyers like: Good product, fast shipping.
Where can I buy the Outdoor Extension Cord with Multiple Outlets, 12 ft Black 1 to 3 Splitter Extension Cords, 16/3 SJTW Weatherproof Wire for Outdoor Lights and Holiday Decorations, UL Listed?
3 stores we checked sell it, including Amazon, eBay, Dewenwils.

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