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Short 10 cm cable with 7.9 by 5.5 mm female plug and square female connector

Ruth's sister

Ruth's sister 7.9×5.5mm Female to Square Female Internal Power Cable 10cm

SKU CH-K8XY-W49D3

Connects a 7.9 × 5.5 mm barrel plug to a square female port for Lenovo IdeaPad charging

  • Fits Lenovo IdeaPad chargers with 7.9×5.5 mm plug
  • Square female socket accepts standard barrel tips
  • 10 cm length keeps internal routing tidy
  • New cable ensures reliable power delivery

Lenovo IdeaPad power adapter cable

This 10 cm cable converts a 7.9 × 5.5 mm female DC tip to a square female connector for Lenovo IdeaPad charger adapters. It suits owners who need to replace a damaged connector or adapt an existing power supply. The short length keeps cable routing tidy inside a laptop bag or on a desk. It is not for users who require a longer reach or a different tip size.

Passive connector with no active cooling

The cable draws power only from the attached adapter and generates no heat or noise of its own. Voltage and current are determined entirely by the power supply and laptop requirements. No fan, radiator or thermal management is present or needed. It is not for builds that expect active cooling or power regulation from the cable itself.

Highlights

  • Fits Lenovo IdeaPad chargers with 7.9×5.5 mm plug
  • Square female socket accepts standard barrel tips
  • 10 cm length keeps internal routing tidy
  • New cable ensures reliable power delivery

Specifications

No published specifications for this item yet.

Questions about this item

How do I fit the 7.9×5.5 mm female plug onto my Lenovo IdeaPad charger tip without bending the pins?

Align the 7.9 mm by 5.5 mm female opening squarely over the charger’s male tip, press straight in until it seats fully, and avoid angling the connector which can bend the delicate internal contacts.

Will the 10 cm cable length or the square female end wear out first and need replacing?

The short 10 cm run sees little flex, so the square female socket typically outlasts the cable; replace only if the socket becomes loose or the insulation shows cracking.

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