Fervit
Fervit DC 4.5x3.0mm to USB-C Cable with LED Display 140W PD 21cm
Converts a 4.5x3.0mm DC input to USB-C output with a smart LED display showing real-time power metrics and supports up to 140W Power Delivery
- 140W Power Delivery charges laptops fast
- LED screen shows live voltage current power
- Braided jacket resists tangles lasts longer
- 21cm compact length fits any bag
- Auto voltage matching protects your devices
DC 4.5x3.0mm to USB-C 140W Cable
This new cable converts a DC 4.5x3.0mm input into a USB-C output with Power Delivery up to 140W at 20V/7A. A built-in LED display shows real-time voltage, current and power so you can see the charging rate at a glance. The 21cm braided jacket resists tangles and suits portable use. It is intended for users who need to power USB-C laptops, tablets or phones from a compatible DC source.
Suits owners of compatible DC power adapters
Buyers with a 15V to 20.5V DC supply that fits the 4.5x3.0mm barrel can use this cable to charge USB-C devices supporting PD, QC 2.0, QC 3.0, DCP, PE+, PE 2.0, FCP, AFC, SFCP or SCP. It automatically negotiates 5V/1.5A, 9V/2A or 20V/7A output. Users without a matching DC source, or whose devices lack USB-C charging, should look at other solutions.
15V to 20.5V DC input range
The cable only accepts an input voltage between 15V and 20.5V on the 4.5x3.0mm barrel connector. Supplying a voltage outside this range will prevent operation or risk damage. Verify that your power adapter delivers within this window before purchasing.
Highlights
- 140W Power Delivery charges laptops fast
- LED screen shows live voltage current power
- Braided jacket resists tangles lasts longer
- 21cm compact length fits any bag
- Auto voltage matching protects your devices
Specifications
| Brand | Fervit |
|---|
Questions about this item
What size DC barrel jack does the input connector need to fit?
The input uses a 4.5x3.0mm barrel connector that must match the laptop charger tip exactly.
How is the cable connected, and what voltage range must the source provide?
Plug the DC barrel end into a 15V to 20.5V power source, then connect the USB-C end to the device; the cable negotiates 5V/1.5A, 9V/2A or 20V/7A automatically.
When should the braided cable or LED display be checked for wear?
Inspect the 21cm braided jacket and LED screen if the display flickers or charging drops below the negotiated 140W, 100W or 65W levels.
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