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Black cable with 4.0 mm DC female plug and square Yoga male connector

Ruth's sister

Ruth's sister 4.0 x 1.7 mm DC to Yoga connector international power cord

SKU CH-AMYR-3499P

Converts a 4.0 x 1.7 mm DC plug to a square Yoga tip for Lenovo IdeaPad charging

  • DC 4.0 × 1.7 mm female fits Lenovo IdeaPad ports
  • Square male Yoga connector mates with compatible power bricks
  • International power cord design supports worldwide voltage standards
  • New condition ensures reliable first-use performance

DC 4.0 / 1.7 mm to Yoga adapter

This new connector adapts a DC 4.0 by 1.7 mm female plug to a square male Yoga tip. It is designed for Lenovo IdeaPad devices that require this specific plug geometry. The cord provides a direct international power connection without additional converters. It suits users replacing a damaged or lost original adapter.

For IdeaPad owners needing this exact tip

Buyers with laptops that use a different DC barrel size or a USB-C charging port cannot use this adapter. It does not support devices requiring other voltages, polarities or connector shapes. Anyone needing a full power brick with an integrated cable should look at a complete charger unit instead.

How it compares

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

Price $8.99
Cheaper than about 60% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What DC plug size must my existing charger tip have to fit this 4.0 x 1.7 mm female socket?

Your charger tip must be 4.0 mm outer diameter by 1.7 mm inner diameter to mate with the female socket on this adapter.

Will this adapter let me keep using my older Lenovo IdeaPad charger that has a square Yoga tip?

Yes, the square male Yoga connector on this adapter plugs into your older IdeaPad charger, converting it to a 4.0 x 1.7 mm DC output.

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