SinLoon PD 140W DC7450 to Type C Power Charging Adapter DC 7.4mm x 5.0mm Female (7.4 x 0.6mm) Input to USB C Male Connector with PD Automatic Identification Chip,for Phone,Tablet,Laptop (DC7450 B)
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SinLoon PD 140W DC7450 to Type C Power Charging Adapter DC 7.4mm x 5.0mm Female (7.4 x 0.6mm) Input to USB C Male Connector with PD Automatic Identification Chip,for Phone,Tablet,Laptop (DC7450 B)

3.0/5
Product ID: 645739452
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Details

  • Compatible Devices
    Dell laptop
  • Specific Uses For Product
    Laptop
  • Connector Type
    DC7450 USB C
  • Color
    Black
  • Brand
    SinLoon
140W max power output
🔋PD auto-identification chip
🔌DC 7.4x5.0mm female input

Description

⚡ Power your future, anywhere you go!

  • SMART PD CHIP - Automatically detects and delivers optimal voltage (5V/9V/20V) for your device’s safety and speed.
  • POWER UP TO 140 W - Unleash fast charging without compromise—perfect for laptops, tablets, and phones.
  • SAFE EFFICIENT - Ensures input power always exceeds output for reliable, stable charging without risk.
  • UNIVERSAL COMPATIBILITY - Seamlessly converts DC 7.4x5.0mm input to USB-C output, bridging legacy chargers with modern tech.
  • TRAVEL READY COMPACTNESS - Lightweight and portable—ditch bulky bricks and power up anywhere, anytime.

The SinLoon PD 140W DC7450 to USB-C adapter converts a 7.4mm x 5.0mm DC input into a USB-C output with up to 140W power delivery. Featuring a built-in PD automatic identification chip, it intelligently adjusts voltage (5V/9V/20V) to safely charge phones, tablets, and laptops. Compact and travel-friendly, it’s designed for professionals who demand efficient, versatile charging solutions on the move.

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Reviews

3.0

All from verified purchases

G**S

Broke within few weeks

Not recommended. The connector broke within few weeks of use. The USB type-C is very snug and secure. But it is too snug such that the connector broke.

A**W

Helps keep power cord out of the way

I got this to use w/ my work laptop and it's worked well. I did have to confirm that the speed was adequate though. And I thought all laptop cords were the same but I learned they were but this one fit mine.

J**N

Mixed Results

I bought this for a older laptop charger so that I could use it on my newer laptops. 1 device displayed a warning message stating to use the original siding that it was a lower voltage than the original. However, it was a higher voltage than the original. So, I'm not sure about that. It does charge both of my laptops, but it gets really hot. I also am not certain how quickly it's charging. If my experience gets better or worse I will update this review...update - it stopped working with two different chargers and laptops.

C**R

works great

works great

G**M

Great for repurposing older power supplies for newer laptops.

I needed a new 130W AC adapter for my Lenovo legion but when pricing a new Lenovo adapter I was hit with sticker shock.So I purchased an older 130W Lenovo power brick with an older style connector for a fraction of the cost and with this adapter my Legion is charging better than ever.Repurposing at it's finest.

D**I

Nice when it works

Failed after a week , got a replacement from Amazon so fingers crossed haha

C**R

Works perfectly

Able to make a 10 year old battery bank charge a modern laptop using USB-C. It fits snugly onto the barrel connector and into the USB-C port. I used it to charge my laptop and my phone. Laptop charged at high power in very short time. Nicely made with a hard plastic protective housing. I really like the 90 degree configuration as it keeps the strain on the USB connector low. The housing is shorter than my laptop, so it doesn't hold the laptop off the table. The nice part about USB-C is it is reversible, so the cord can come from the front or the back. It fits in the cutout of my phone case, but not my Samsung tablet case. I would have to use a USB-C extension cable. This will become a staple in my travel back pack.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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£13.54

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Sinloon Pd 140w Dc7450 To Type C Power Charging Adapter | Desertcart GB