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Black rectangular USB-C power adapter with detachable cord

GCROWN

GCROWN 65W 45W USB-C AC adapter for Lenovo ThinkPad T480 T490 T580

SKU CH-QKX6-VQ638

Replacement USB-C charger delivering up to 65W for compatible Lenovo ThinkPad and Chromebook models

  • Battery TypeLithium-Ion
  • Delivers up to 65W via USB-C for fast charging
  • Supports 20V 3.25A, 15V 3A and 9V 2A output profiles
  • Works with ThinkPad T480, T490, T580 and more
  • Accepts 110-240V input for worldwide use
  • Includes short-circuit, over-voltage, over-current and overheat protection

65W USB-C Adapter for ThinkPad

This GCROWN AC adapter delivers up to 65 watts through a USB-C connector. It replaces Lenovo part numbers such as ADLX65YDC2A and ADLX45YDC2A. The unit accepts 110-240V input for worldwide use. It is a new replacement charger for compatible Lenovo laptops.

Suits ThinkPad T480 T490 T580 owners

Buyers with a ThinkPad T480 T480s T580 T580s T490 T590 E480 E580 E585 E490 E590 or matching Yoga and Chromebook models can use this adapter. It also fits the 100e 300e 500e c330 s330 c630 series. Users needing a barrel-tip connector or a higher wattage than 65W should look elsewhere.

Output fixed at 65W maximum

The charger provides 20V 3.25A 15V 3A and 9V 2A profiles up to 65W total. It does not exceed this power level. Verify that your device requires 65W or 45W USB-C charging before purchase.

Highlights

  • Delivers up to 65W via USB-C for fast charging
  • Supports 20V 3.25A, 15V 3A and 9V 2A output profiles
  • Works with ThinkPad T480, T490, T580 and more
  • Accepts 110-240V input for worldwide use
  • Includes short-circuit, over-voltage, over-current and overheat protection

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the USB-C tip on my ThinkPad T480 without damaging the port?

Align the USB Type-C connector with the port on your ThinkPad T480 and insert it straight in; the step people get wrong is forcing it at an angle, which can bend the internal pins.

What maintenance or replacement will this 65W adapter need over time?

The detachable AC cord can wear at the strain relief; replace the cord if the insulation cracks, otherwise the sealed adapter body requires no user-serviceable parts.

What limit appears first when this charger runs at 20V 3.25A continuously?

Internal overheating protection engages first, shutting the unit down until it cools; the built-in safeguard prevents sustained operation beyond thermal limits.

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