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Black rectangular power brick with yellow 6.3mm tip and long cable

WAWEIS

WAWEIS 170W AC/DC Adapter for Lenovo ThinkPad W700 Series (6.3mm Yellow Plug Tip)

SKU CH-NE8E-MKB4H

Replacement 170W charger for ThinkPad W700 series with 6.3mm yellow tip, 100-240V input and 10ft cord

  • Worldwide 100-240 V input suits travel
  • 170 W output powers ThinkPad W700 series
  • 10 ft cord gives flexible placement
  • FCC CE RoHS certified for safety
  • Multiple protections guard against faults

Purpose & Audience

This 170W AC/DC adapter replaces the original power supply for Lenovo ThinkPad W700 series laptops including models 2500, 2541, 2542 and 2758. It delivers 100-240VAC 50/60Hz worldwide input with a 6.3mm yellow plug tip. Safety features include over current, over voltage, short circuit and total power protection. The unit ships with a 10 Ft power cord and carries FCC, CE and RoHS certification.

Fit & Alternatives

Buyers who need a replacement charger for the listed ThinkPad W700 models will find full compatibility. Builders who require a different plug diameter, a lower or higher wattage rating, or an adapter for another laptop series should look at other products. The 10 Ft cable length suits desk use; users needing a shorter or longer lead will need a different solution.

Deciding Specification

The 6.3mm yellow plug tip is the single detail that determines whether this adapter fits the laptop. Only the ThinkPad W700 series models 2500, 2541, 2542 and 2758 use this connector with a 170W requirement. Verify the tip colour and diameter on the original charger before ordering.

Highlights

  • Worldwide 100-240 V input suits travel
  • 170 W output powers ThinkPad W700 series
  • 10 ft cord gives flexible placement
  • FCC CE RoHS certified for safety
  • Multiple protections guard against faults

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the WAWEIS 170W adapter with the 6.3mm yellow plug tip, and what step is often missed?

Connect the AC cable to the adapter, plug the 6.3mm yellow tip firmly into the ThinkPad W700 series power port, then connect the mains lead to a 100-240VAC 50/60Hz outlet; the step often missed is ensuring the yellow tip clicks fully into the DC jack.

What maintenance or replacement will this 170W adapter need later?

The adapter has no user-serviceable parts; replace the unit if the 10 ft power cord shows damage, the yellow tip becomes loose, or the over-current, over-voltage, short-circuit or over-heating protections activate repeatedly.

What limit appears first when this 170W adapter runs under sustained load?

The 170W maximum output rating is the first limit; continuous draw at or near 170W will trigger the internal over-temperature or total-power protection before any other constraint.

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