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Home/Cobra/Power and Battery/Cobra Straight Power Cord with USB Power Port (420-005) for Cobra Radar Detectors
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Power and Battery
Cobra Straight Power Cord with USB Power Port (420-005) for Cobra Radar Detectors
4.0 (6)
$14.95$10.00
The Cobra Straight Power Cord with USB Power Port (420-005) powers most Cobra radar detectors while charging your phone, now $10.00 down from $14.95 — buy online and save 33%.
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11 people are viewing this item.14 sold today.Only 4 left in stock.
Cobra Straight Power Cord with USB Port — $10.00, 33% Off
The Cobra Straight Power Cord with USB Power Port (Item # 420-005) is the replacement cord that powers your Cobra radar detector from your vehicle's 12V outlet while simultaneously charging your smartphone — ideal for iRadar users. Buy online today for $10.00, a 33% discount off the $14.95 compare-at price.
Which Cobra Radar Detectors Does It Fit?
Works with all Cobra radar detector models except the DSP 9200BT and the Elite Series Road Scout and Dual Pro 360. Confirmed fits include the ESD Series, RAD 350, RAD 380, RAD 450, RAD 480i, RAD 700i, and other standard Cobra detectors using the Cobra power connector.
Specifications
Brand: Cobra
Part Number: 420-005
Product Type: Straight radar detector power cord with USB charging port
Compatibility: All Cobra radar detectors except DSP 9200BT, Elite Series Road Scout, Dual Pro 360
Extra Feature: USB port for phone/iRadar charging
Use Cases
Replace a lost or broken cord, add a second cord for another vehicle, or power your detector while keeping your phone charged on iRadar-connected drives.
Price and Deal Value
$10.00 vs. $14.95 — save $4.95 instantly. Stack coupon OUTPOST12 for an extra 12% off, and reach $45 in your cart for free shipping.
Features
Powers your Cobra radar detector while the built-in USB port charges your phone
Fits nearly all Cobra detectors — RAD 450, RAD 700i, ESD series and more — for $10.00
33% off compare-at price, plus extra 12% savings with coupon OUTPOST12
Category: Power and Battery
USB Feature: Charges smartphone / iRadar while detector runs
Product Type: Straight power cord with USB charging port
Compatibility: All Cobra radar detectors except DSP 9200BT, Elite Series Road Scout, Dual Pro 360 (incl. ESD Series, RAD 350, RAD 380, RAD 450, RAD 700i)
Model / Part Number: 420-005
Seller: PowerHaven Outpost
Product Details
One Cord, Two Devices — $10.00 After Discount
Commuters and road-trippers: keep your Cobra detector powered and your phone charged from a single 12V outlet with this genuine replacement cord.
Deal Breakdown
$10.00 vs. $14.95 compare-at — 33% off
Extra 12% with coupon OUTPOST12
Free shipping on orders over $45
Compatibility Check
Not for DSP 9200BT, Road Scout, or Dual Pro 360. Fits virtually every other Cobra radar detector, making it the go-to spare or replacement cord.
Frequently Asked Questions
Where can I buy the Cobra radar detector power cord online?
Here at PowerHaven Outpost for $10.00 — genuine Cobra 420-005, in stock and shipping now.
What Cobra radar detectors does it fit?
All Cobra models except the DSP 9200BT and Elite Series Road Scout / Dual Pro 360 — including RAD 450, RAD 700i, RAD 380, and the ESD series.
Does the USB port really charge a phone while the detector runs?
Yes — the built-in USB port powers your smartphone, ideal for iRadar app users, while the cord runs the detector.
What's the current price and deal?
$10.00, down from $14.95 — a 33% discount. Coupon OUTPOST12 adds another 12% in savings.
4.0★★★★★★★★★★(6)
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Customer Reviews
6
★★★★★★★★★★5.0
g****m
Verified
Two devices, one lighter socket
My truck only has one decent 12V socket up front, so this cord is a lifesaver — radar detector powered and my phone charging off the USB port at the same time. The straight plug sits nicely in the socket and the cord is plenty long to route around the windshield. Genuine Cobra quality, no rattles or intermittent power. Great deal at ten dollars.
★★★★★★★★★★4.0
b****d
Verified
Good cord, USB could be faster
Powers my radar detector flawlessly, no static or power drops. The USB port charges my phone but it's standard speed, not fast charge — fine for a commute, slower on road trips. Still replaces two cords for me, so I'm satisfied.
★★★★★★★★★★5.0
y***p
Verified
Cord arrived fast and works
No issues at all. Detector powers up instantly and phone charges while I drive.
★★★★★★★★★★3.0
y*****l
Verified
Works, but the plug is chunky
Functionally this cord is fine — steady power to my detector and the USB output charges okay. My complaint is the plug body is bulky and sits awkwardly in my car's recessed lighter socket, half blocking the ashtray door. If your socket is in an open spot you'll have zero issues. Just check your layout first.
★★★★★★★★★★5.0
i*****s
Verified
Replaced a worn-out cord perfectly
My original detector cord finally frayed near the plug after years of use. This genuine replacement feels better built than the old one — thicker cable, snug fit in both the detector and the socket. Bonus that it charges my phone. Installed, tested on a road trip, zero problems. Exactly what I ordered.
★★★★★★★★★★2.0
e****p
Verified
USB port died after a month
Radar detector power has been fine, but the USB port stopped charging my phone after about four weeks — now it only works if I wiggle the cable just right. The cord itself is decent but the whole point of this model was the dual function. Returning it; probably just a faulty unit, but disappointing nonetheless.
