SinLoon PD 140W DC5525 to USB-C Cable: PD Auto-ID 5.5mm x 2.5mm to Type C for Phones, Tablets and Laptops
Product description
What it is
The SinLoon PD 140W DC5525 to USB-C cable is a compact power cable designed to extend a DC5525 female input into a USB-C connector with PD support. On paper, it supports PD outputs of 5V, 9V and 20V, with a maximum PD output of up to 140W. The 17.4 cm (6.8 inch) length and nylon-braided build aim to balance durability with portability for day-to-day charging on the go.
How it works
Inside, the cable includes a PD automatic identification chip to negotiate power delivery with connected USB-C devices. The setup relies on a DC5525 power source (input) to feed a USB-C device (output). The important caveat is that the input power must exceed the device’s PD output, and the power brick must be capable of delivering more than the laptop or device’s peak power for reliable operation. In practice, this means a 140W ceiling for PD-enabled devices, and lower-wattage bricks may not reliably charge higher-power laptops.
The good bits
If you prioritise a lightweight, travel-ready solution to power USB-C devices from a DC5525 source, this cable offers a straightforward approach without needing a heavy charger brick. The build uses a metal connector head and a nylon braided cable with a copper core, which should feel sturdier than many budget options. It’s a pragmatic choice for situations where you already possess a compatible DC5525 supply and want to avoid carrying multiple power bricks.
The limitations
There are clear constraints to keep in mind. First, the PD output is limited to 5V/9V/20V, and some laptops or devices may require a different voltage profile or higher sustained power than what is provided here. Second, the note explicitly states not to charge a laptop that exceeds 140W or when the brick is insufficient for the laptop’s power requirement. Practically, this means it’s not a universal replacement for all large laptops, and you should verify your device’s power needs before relying on this cable. Finally, the stated length is 17.4 cm, so it’s more of a short connector extension than a reach-for-everyday-scenario solution.
Who it’s for
This cable fits users who already own a compatible DC5525 brick and want a compact USB-C charging option for phones, tablets or lighter laptops. It’s sensible for mobile workers, students or travellers who want to streamline gear and reduce the number of separate chargers. It suits those who value a simple PD negotiation and a compact form factor more than long cable reach.
Who it isn’t for
If you need charging for power-hungry laptops or devices that require more than 140W PD, this cable isn’t the best fit. Also, if your DC5525 brick cannot exceed the device’s power needs, charging may fail or be unreliable. In other words, this is more of a targeted extension than a universal charger dial.
When it makes sense to buy
Consider this cable if you already own a DC5525 power source and want to couple it to USB-C PD devices with a compact, travel-friendly accessory. It can be convenient for in-studio setups or on-the-go charging when you don’t want to lug a bulkier brick. It’s less compelling if your daily workflow involves high-wattage laptops or you require a longer cable for on-desktop reach.
What to check before buying
- Confirm your device’s PD profile and peak power requirement. If your laptop or USB-C device requires more than 140W, this may not power it reliably.
- Ensure your DC5525 brick can supply the necessary wattage consistently.
- If you need more cable length or specific comfort in handling, consider how the 17.4 cm length fits into your typical setup.
Practical example
Imagine you’re in a small studio with a dedicated DC5525 power brick and a USB-C laptop or tablet. You can leave the bulky charging brick behind and connect via this cable to keep working without swapping bricks or plugging into a wall outlet every hour. It’s a neat way to reduce clutter, provided the device power fits within the PD profile.
What’s included
In the box is the SinLoon DC5525 to USB-C cable itself, finished with a metal connector head and nylon-braided sheath. The description doesn’t specify extra accessories, so it’s a straightforward single-item accessory.
FAQ (where data allows)
- Can it power a 140W PD laptop? It can power PD devices up to 140W, provided the input brick and device negotiation align with the PD protocol.
- Is the cable suitable for phones or tablets? Yes, the PD auto-ID chip and USB-C output support common smartphones and tablets as well as lighter laptops.
- Will it charge if my brick is under 140W? Charging depends on the device’s requirements and whether the brick can provide adequate power, if not, charging may be slower or not possible.
Is it worth it?
Final verdict: Worth considering if you already own a high-watage DC5525 brick and you need a compact USB-C PD option for lighter devices or emergency charging. It isn’t the universal answer for all laptops, and you should be mindful of power needs and the brick’s capability. If your setup demands longer reach or higher sustained power, you may want to look at more capable solutions.