YLLKJJT SM65CS-01 65W USB-C AC Adapter
A 65-watt USB-C power adapter compatible with numerous Dell Latitude, Inspiron, XPS, Chromebook and Pro models, delivering up to 20 volts at 3.25 amps and including an 11-foot cable
- Battery typeCompatible with Dell Latitude 5540 5530 7440 7430 5450 3550
- Battery voltage rating20 V
- Battery capacity20 V
- Power adapter voltage20 V
- Power adapter current3.25 A, 1.5 A
- Power adapter wattage65 W
- Charges at up to 65W with 20V 3.25A output
- Works with Dell Latitude, XPS 13, Inspiron and Pro series
- Includes 11FT cable for flexible desk placement
- Compact 4.17 x 2.59 x .86 in design weighs 11.7 oz
- Universal 100-240V input lets you power up worldwide
65W USB-C adapter for Dell laptops
This 65W USB-C AC adapter supplies up to 20V at 3.25A and steps down to 15V or 18V at 3A for compatible Dell Latitude, Inspiron and XPS models. It accepts 100-240V input at 50-60Hz and includes an 11-foot cable and detachable power cord. The unit weighs 11.7 ounces and measures 4.17 by 2.59 by 0.86 inches.
Plug-in use with long cable
The adapter connects through a single USB-C plug and requires no drivers or configuration; the 11-foot cable lets the brick rest on the floor while the laptop stays on a desk. The only common issue is selecting a unit rated below the laptop's original charger — this model does not suit 90W or 130W systems. The package includes the adapter and a standard AC cord in a retail box.
65W ceiling on USB Power Delivery
Output tops out at 65W across the 15V, 18V and 20V profiles, so any device that negotiates only 45W or 60W will charge but cannot draw more than the adapter allows. The fixed USB-C cable means a damaged lead replaces the whole unit, and the brick cannot power laptops that require 90W or 130W input.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $33.99
- Pricier than about 60% of the 27,790 comparable items (median $30.99).
Specifications
| Product | |
|---|---|
| Brand name | YLLKJJT |
| Model name | SM65CS-01 |
| Part number | SM65CS-01 |
| Power | |
| Battery type | Compatible with Dell Latitude 5540 5530 7440 7430 5450 3550 5550 5430 5440 5420 7420 5520, pro 14 laptop charger, pro 16 plus, pro 14 plus laptop charger, pro 16 plus laptop charger, pro 13 plus laptop, xps 13 series |
| Battery voltage rating | 20 V |
| Battery capacity | 20 V |
| Power adapter voltage | 20 V |
| Power adapter current | 3.25 A, 1.5 A |
| Power adapter wattage | 65 W |
| Size & build | |
| Measurements | 4.17 in × 2.59 in × 0.86 in |
| Product weight | 11.7 oz |
| More details | |
| Main function | Cellular Phones, Laptops, Tablets |
Questions about this item
How do I confirm the SM65CS-01 is delivering 20V-3.25A to my Dell XPS 13 9360?
The adapter negotiates 15V-3A, 18V-3A or 20V-3.25A automatically; a USB-C power meter on the cable will show the active profile matching your laptop’s requirement.
What cables are included and do I need a separate mains lead?
The box contains the 65W USB-C power adapter with an 11FT fixed output cable and a detachable 3-pin NA power cord; nothing else is required for mains connection.
My Dell Latitude 7440 needs 65W — is the SM65CS-01 the correct choice over a 45W unit?
Yes, this model provides up to 65W at 20V-3.25A and is listed for the Latitude 7440, while a 45W charger would not meet the laptop’s full power demand.
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