Clamp N Charge: USB Charging Station with Dual USB-A and USB-C Ports
Clamp N Charge is a cord-mounted USB charger that clamps onto any flat (18/2 SPT-1 or SPT-2) lamp or extension cord to add two USB-A ports (5V/2.1A total) without using a wall outlet! It installs in under a minute with a Phillips screwdriver and no rewiring required.
Whether the outlet is behind your bed, or the nightstand is in the way; you're charging your phone inconveniently, or not at all. Clamp N Charge fixes that by turning the lamp cord you already have into a charging station, right where you need it. No outlet. No damage to walls. No landlord conversation.
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The outlet is always in the wrong place. Clamp N Charge puts USB ports on the cord you already have, no outlet needed.
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Two USB-A ports (5V/2.1A total) plus a free USB-C adapter to charge modern devices.
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Installs in under a minute with a Phillips screwdriver. No rewiring, no electrician.
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Works with flat 18/2 SPT-1 and SPT-2 lamp and extension cords. Not compatible with round cords.
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Patented design (U.S. Patent No. 11,495,980 B1), independently tested to IEC 62368-1 by KTi, FCC Part 15 compliant (it is very safe)
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Moves with you. No holes, no adhesive, no permanent changes. Renter-friendly by design.
Will it fit my cord?
Clamp N Charge works with flat 18/2 SPT-1 and SPT-2 lamp and extension cords only. Round cords are not compatible. Max 2 units per cord.
Do I need a wall outlet?
No. Clamp N Charge draws power from the cord itself. The wall outlet your lamp already uses stays free.
Works with flat 18/2 SPT-1/2 lamp and extension cords only. Max 2 units per cord. Not for laptops. U.S. Patent No. 11,495,980 B1. Independently tested to IEC 62368-1 by KTi. FCC Part 15 compliant.
Pairs well with
In stock! Ships within 1-2 business days.
90-day risk-free trial
2-Year Warranty
Complimentary shipping & returns
Clamp N Charge: USB Charging Station with Dual USB-A and USB-C Ports
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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POWER WHERE OUTLETS CAN'T REACH
INSTALLED IN UNDER A MINUTE
CHARGE MULTIPLE DEVICES AT ONCE
Every Unit Sold Gives Back
For every Clamp N Charge sold, we donate $1 to the Tunnel to Towers Foundation, a nonprofit that builds mortgage-free homes for catastrophically injured veterans, first responders, and the families they leave behind. It's a simple promise: you get power where you need it, and a family who sacrificed everything gets a home. No minimums, no fine print. One unit sold, one dollar given.
Right where life happens
Your desk, your nightstand, your reading chair. The cord is already there, so the power should be too. Clamp N Charge clips onto your flat lamp or extension cord and adds two USB ports exactly where you sit. No new outlet. No rewiring.
Free shipping and returns
Two Devices on a Single Cord
Charge two devices at the same time with dual USB-A ports and an included free USB-C adapter. The green LED lights up to confirm your charger is powered and ready. Regulated 5V 2.1A output keeps phones, earbuds, and small devices topped up safely.
Product details
Cord Compatibility
Clamp N Charge fits flat 'zipper' or ribbon-style 18/2 SPT-1/2 lamp and extension cords, the kind on most bedside and desk lamps. Round appliance cords are not compatible. Quick check: lay your cord flat. If the two wires sit side by side in a flat ribbon, you are good to go.
Package Contents
- 1x Clamp N Charge cord-mount USB charger (2 USB-A ports, 5V 2.1A total)
- 1x USB-C adapter
- 1x Quick-start instruction insert guide
Installation
Install takes under a minute. Unplug the cord, open the cover, seat the flat cord in the groove, close the cover, and tighten the screw. Plug back in and the green LED confirms power. Removable anytime by reversing the steps.
Specifications
Input 120V 60Hz. Regulated output of 5V 2.1A total across two USB-A ports, for up to two devices at once. Made for phones, tablets, earbuds, and watches, not laptops. Max two units per cord. Safety Tested by KTi to IEC 62368-1. FCC compliant. U.S. Patent No. 11,495,980 B1.
FAQs
Please visit our Contact page to find out more.
Will Clamp N Charge fit my lamp cord?
Yes, if your cord is flat. It fits flat ribbon-style 18/2 SPT-1/2 lamp and extension cords, the most common type in US homes. Round appliance cords will not work.
Is Clamp N Charge safe?
Yes, Clamp N Charge was independently tested by KTi to IEC 62368-1, the same safety standard used across consumer electronics, and it is FCC compliant.
How do I install it and what tools do I need?
Just a Phillips screwdriver and about a minute. Unplug the cord, seat it in the groove, tighten the included screw, and plug back in. A green light confirms it is working.
How many devices can I charge at once?
Two. The dual USB-A ports share a regulated 5V 2.1A output, and a free USB-C adapter is included for newer phones. It is built for phones, tablets, and earbuds, not laptops.
Can I use it in a dorm or rental?
Absolutely. It never touches your walls or outlets, so there is nothing a landlord could object to. Install it on your lamp cord and take it with you when you move.