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Black rectangular power adapter with round 4.0x1.7mm tip and detachable mains cord

LORDWORLD

LORDWORLD 65W 20V 3.25A 4.0x1.7mm AC Charger

SKU CH-652Q-MCG6F

65 W 20 V 3.25 A AC adapter with 4.0×1.7 mm round tip for Lenovo IdeaPad and Yoga laptops

  • Delivers 65 W output for reliable laptop charging
  • Works with 45 W 20 V 2.25 A models for broader compatibility
  • Accepts 100-240 V input for worldwide voltage support
  • 0 x 1.7 mm round tip fits many Lenovo IdeaPad and Yoga laptops
  • Built-in current and voltage protection guards against power faults

What this charger is

This 65W AC adapter delivers 20V at 3.25A through a 4.0x1.7mm round tip. It accepts 100-240V input at 1.5A for worldwide use and includes built-in current and voltage protection. The unit replaces Lenovo part numbers such as ADLX65CDGE2A and PA-1450-55LI.

Who it suits and who it does not

It fits many IdeaPad 100, 110, 310, 320, 330, 340, 510, 520, 530, 710, 720, S145, S340, Flex 4, Flex 5, Flex 6 and Yoga 510, 310, 710s models that use the 4.0x1.7mm connector. It will not work with laptops that require a Yellow Square Tip or a cylindrical USB Type-C connector, such as the 100S-11IBY or N23 Yoga.

How it fits into a setup

The adapter powers compatible laptops directly and can also run 45W systems that draw 20V at 2.25A. Its 100-240V input lets you plug into any mains supply without a voltage converter. The fixed 4.0x1.7mm tip means you must verify the port on your device before use.

Highlights

  • Delivers 65 W output for reliable laptop charging
  • Works with 45 W 20 V 2.25 A models for broader compatibility
  • Accepts 100-240 V input for worldwide voltage support
  • 0 x 1.7 mm round tip fits many Lenovo IdeaPad and Yoga laptops
  • Built-in current and voltage protection guards against power faults

Specifications

BrandLORDWORLD

Questions about this item

My laptop originally shipped with a 45 W 20 V 2.25 A adapter — can I use this 65 W 20 V 3.25 A unit instead?

Yes, the charger delivers 20 V 3.25 A 65 W and is stated to work with laptops that require 20 V 2.25 A 45 W.

Will this 4.0 × 1.7 mm round-tip connector fit the charging port on my Lenovo IdeaPad Flex 5 14?

The connector is 4.0 × 1.7 mm round tip and the Flex 5 14 is listed among the compatible models.

After plugging it in, how can I confirm the charger is supplying the correct 20 V 3.25 A output to my laptop?

The laptop should show it is charging and the battery level should rise; the adapter accepts 100–240 V 1.5 A 50–60 Hz input.

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