Black 25-foot 30-amp generator extension cord with twist-lock plug and two outlets.
A hand inserts a twist-lock NEMA L14-30P male plug from a yellow 25ft 30-amp generator extension cord into a generator outlet on green grass.
Collage showing Bostome 25ft generator cord's waterproof, windproof, cold-resistant to -40C, and high-temp resistant to 60C features.
Black 25-foot 30-amp generator extension cord with STJW jacket, copper wires, and twist-lock plug.
30-Amp 25ft generator extension cord with 125V 3750W rating and four 20A outlets.
Black 25-foot 30-amp generator extension cord with twist-lock plug and two 20-amp outlets.
A generator extension cord powers a vacuum cleaner, electric drill, chainsaw, mower, and pressure washer.
A 25-foot yellow 30-amp generator extension cord with 125V input, heavy-duty design, and twist-lock plug connected to a portable generator outdoors.
Black 25-foot 30-amp generator extension cord with twist-lock plug and two outlets.
A hand inserts a twist-lock NEMA L14-30P male plug from a yellow 25ft 30-amp generator extension cord into a generator outlet on green grass.
Collage showing Bostome 25ft generator cord's waterproof, windproof, cold-resistant to -40C, and high-temp resistant to 60C features.
Black 25-foot 30-amp generator extension cord with STJW jacket, copper wires, and twist-lock plug.
30-Amp 25ft generator extension cord with 125V 3750W rating and four 20A outlets.
Black 25-foot 30-amp generator extension cord with twist-lock plug and two 20-amp outlets.
A generator extension cord powers a vacuum cleaner, electric drill, chainsaw, mower, and pressure washer.
A 25-foot yellow 30-amp generator extension cord with 125V input, heavy-duty design, and twist-lock plug connected to a portable generator outdoors.

Bostome 30-Amp 25ft Generator Extension Cord – 125V 3750W STJW

SKU: 800000118298-8136-US
Availability: In stock
$95.61
$95.61
Subtotal: $95.61
Black 25-foot 30-amp generator extension cord with twist-lock plug and two outlets.

Bostome 30-Amp 25ft Generator Extension Cord – 125V 3750W STJW

$95.61
Black 25-foot 30-amp generator extension cord with twist-lock plug and two outlets.
A hand inserts a twist-lock NEMA L14-30P male plug from a yellow 25ft 30-amp generator extension cord into a generator outlet on green grass.
Collage showing Bostome 25ft generator cord's waterproof, windproof, cold-resistant to -40C, and high-temp resistant to 60C features.
Black 25-foot 30-amp generator extension cord with STJW jacket, copper wires, and twist-lock plug.
30-Amp 25ft generator extension cord with 125V 3750W rating and four 20A outlets.
Black 25-foot 30-amp generator extension cord with twist-lock plug and two 20-amp outlets.
A generator extension cord powers a vacuum cleaner, electric drill, chainsaw, mower, and pressure washer.
A 25-foot yellow 30-amp generator extension cord with 125V input, heavy-duty design, and twist-lock plug connected to a portable generator outdoors.

Bostome 30-Amp 25ft Generator Extension Cord – 125V 3750W STJW

$95.61
Description
Description
x

Need steady power for work sites, tailgates, or home backup? The Bostome 25ft Generator extension cord delivers 125V 3750W without voltage drop or mid-job disconnects.

  • All-copper 10-gauge STJW cable: moves 30A current with less resistance than aluminum → Benefit: tools like circular saws run at full RPM, cutting downtime.
  • Twist-lock L14-30P plug: locks into your generator outlet and resists accidental pulls → Benefit: no sudden shutdowns when someone crosses the cord.
  • 25-foot weather-rated PVC jacket: stays flexible from –40°C to 70°C and repels oil, water, UV → Benefit: set up anywhere—mud, snow, or sun—without cracking or stiffening.
  • 4× NEMA 5-20R outlets: split 125V 3750W across multiple tools or appliances → Benefit: power your fridge, lights, and charger from one cord during outages.

Stock the 125V 3750W extension cord today and keep every job powered till the last cut, brew, or byte.

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