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Black rectangular AC adapter with round barrel connector and integrated cable

GCROWN

GCROWN 65W 45W UL ac adapter for Lenovo IdeaPad Yoga Flex Chromebook

SKU CH-NBS8-1DJ47

UL-certified 65W charger powers Lenovo IdeaPad, Yoga, Flex and Chromebook models with round connector, 100-240V input

  • Battery TypeLithium-Ion
  • UL certified safety meets US gold standard
  • 65W output at 20V 3.25A works with 45W laptops
  • 100-240V 50-60Hz input suits worldwide use
  • Fits IdeaPad Yoga Flex Chromebook round connector models
  • Package includes one charger for Lenovo laptop

65W UL-Certified Charger for Lenovo Round-Tip

This new GCROWN AC adapter supplies up to 65 W at 20 V / 3.25 A and automatically works with 45 W Lenovo models. It carries UL certification, the US national benchmark for electronic safety. The barrel connector fits IdeaPad, Yoga, Flex and Chromebook series listed by the supplier.

Replaces a Lost or Failing 45 W

The unit covers both power ratings, so a single spare serves mixed fleets of IdeaPad 330, 330S, 530S, S530, S130, S145, S340, Yoga 710, Flex 3, 4, 5, 6, 13, 14 and Chromebook N22, N23, N42. It is not for laptops that require a rectangular, USB-C or higher-wattage connector.

Check Connector Shape

Verify the existing charger uses a round barrel tip and that the laptop’s label shows 45 W or 65 W at 20 V. Confirm the wall outlet supplies between 100 V and 240 V at 50 Hz or 60 Hz, which matches the adapter’s input range.

Highlights

  • UL certified safety meets US gold standard
  • 65W output at 20V 3.25A works with 45W laptops
  • 100-240V 50-60Hz input suits worldwide use
  • Fits IdeaPad Yoga Flex Chromebook round connector models
  • Package includes one charger for Lenovo laptop

Specifications

Battery TypeLithium-Ion

Questions about this item

What round power connector size does this 65W 45W adapter use for Lenovo IdeaPad Yoga Flex Chromebook?

It uses the standard round connector found on Lenovo models such as IdeaPad 330 330S 530S S530 S130 S145 S340, Yoga 710, Flex 3 4 5 6 13 14 and Chromebook N22 N23 N42.

How do I install the GCROWN adapter and what step do people often miss?

Plug the AC cable into the 100-240V 50-60Hz wall inlet, then insert the round tip firmly until it seats; the missed step is verifying the laptop shows 20V 3.25A charging.

When will the GCROWN 65W 45W charger need replacement?

Replace it if the output drops below 20V 3.25A, the cable frays, the connector loosens, or after the one-year manufacturer period ends.

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