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Black USB-C female to Lenovo 4.0*1.7mm DC tip converter cable

Lirealar

Lirealar USB-C Female to Lenovo 4.0*1.7mm DC Tip PD Converter Cable

SKU CH-ACEX-HJD3M

Converts a USB-C Power Delivery charger into a 4.0*1.7mm DC tip for Lenovo laptops, delivering 18.5-20V at 3A with a built-in PD chip

  • Product colorBlack
  • Charges Lenovo laptops from USB-C PD sources
  • Built-in PD chip negotiates 18.5V-20V at 3A
  • Works with 65W or higher USB-C chargers
  • Fits 4.0mm x 1.7mm DC tip models
  • Compatible with Ideapad 100, 110, 120, 130, 300, 310, 320 series

USB-C PD Converter for Lenovo Laptops

This cable converts a USB-C Power Delivery charger into a 4.0mm × 1.7mm DC tip for compatible Lenovo notebooks. It targets owners of listed IdeaPad, Yoga and Miix models who want to replace a lost barrel adapter or travel with a single USB-C brick. The built-in PD chip negotiates 18.5 V–20 V at up to 3 A from the source charger.

Plug-and-Play Installation With One Common Pitfall

Connection is straightforward: insert the USB-C male plug from your charger into the female port, then push the DC tip into the laptop. The only frequent issue is using a charger below 65 W or one that lacks Power Delivery, which prevents the cable from requesting the required voltage and leaves the laptop unpowered.

65 W Headroom for Supported Systems

The converter comfortably handles Lenovo laptops rated 65 W or less that use the 4.0 mm × 1.7 mm barrel, including many 11, 12, 13, 14, 15 and 17 inch models from the 100, 110, 120, 130, 300, 310, 320 and 330 series as well as Yoga 510, 710 and 7000. It cannot supply higher-wattage machines or models with different tip sizes.

How it compares

Measured against everything we stock in Jumper & Adapter Power Cords, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 80% of the 402 comparable items (median $13.99).

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Specifications

Product
Product colorBlack

Questions about this item

How can I verify the cable is delivering power correctly after connecting it to my USB-C charger?

When the Lenovo 4.0*1.7mm DC tip is plugged into a compatible laptop such as an Ideapad 320-15IKB and a 65W USB-C PD charger is attached to the Type-C female end, the laptop charging indicator should light up and the battery icon will show it is charging.

What comes in the box and do I need to buy a separate USB-C charger?

The package contains only the converter cable with a built-in PD chip at the Type-C female end and a Lenovo 4.0*1.7mm DC male tip; a USB-C wall charger with Power Delivery rated at 65W or above must be purchased separately.

Which version should I choose for a Lenovo Yoga 710 that uses a 4.0*1.7mm tip?

This single cable version supports 18.5V-20V at 3A and is compatible with Lenovo 65W or below laptops using the 4.0*1.7mm DC tip, including the Yoga 710 listed in the fit models.

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