Inline USB C charging protector
Add an auto disconnect to your USB C charger
Plug it between your charger and cable. Designed to disconnect power automatically, with a listed maximum of 140W.
Featured collection
Charging protectors
Two light modes
White light or blue light
Tap a mode to preview the glow. The supplied instructions explain how to switch on the product.
Meant for screen devices such as phones and laptops.
Meant for other supported devices.
Why Wattwarden
Built around your own charger
140W
Listed maximum power
Real speed depends on your charger, cable and device.
Auto
Designed to disconnect
An inline accessory that cuts power automatically.
2
Light modes
White for screen devices, blue for other supported devices.
PD + QC
Listed protocols
PD 3.1, PD 3.0, QC 4+ and QC 3.0. Check your gear before you order.
1, 2, 3
Pack sizes
Single, pack of 2 or pack of 3.
Bundle
With a cable
Add a USB C or Lightning cable.
Featured product
Inline USB C Charging Protector
Sits between your charger and USB C cable. Choose a single protector, a pack of 2 or 3, or a bundle with a cable.
$37.99 $56.99
FAQ
Questions, answered
What does the protector do?
It is an inline accessory that sits between your charger and your USB C cable. It is designed to disconnect power automatically.
Is it a charger or a power bank?
No. You keep using the charger and cable you already own, and the protector goes in the middle.
Will my device charge at 140W?
The listed maximum power is 140W. Real speed depends on your charger, cable, device and the protocol it supports.
What do the two light modes mean?
White light mode is meant for screen devices such as phones and laptops. Blue light mode is meant for other supported devices.
What is your return policy?
We offer 30-day returns. Full details are on our refund policy page.
What if I am unsure about compatibility?
Contact us with your device model, your charger output and your cable rating, and we will help you check before you buy.
About Wattwarden
Charging accessories that work with what you own
Wattwarden sells inline USB C charging accessories. Each one is made to work with the charger and cable you already have.
Journal
Charging guides
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