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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS 170W 20V 8.5A AC Adapter for Lenovo ThinkPad W510 55Y9317

SKU CH-3MYH-3G49K

Delivers 170 W at 20 V 8.5 A with a 10 ft cord and multiple safety protections for compatible ThinkPad W510 models

  • World-wide 100-240 V input suits travel
  • 170 W 20 V 8.5 A output matches original spec
  • Ten-foot cord gives flexible desk placement
  • Four protection circuits guard against power faults
  • FCC CE RoHS certified for safety compliance

Power Specification

This adapter supplies 170 watts at 20 volts and 8.5 amps for Lenovo ThinkPad W510 models including 4319-5XU, 4319-64U and 4319-65U. It replaces part number 55Y9317 and operates on worldwide 100-240VAC input at 50 or 60 Hz. Safety certifications include FCC, CE and RoHS.

Suitability

Users needing a direct replacement charger for the listed ThinkPad W510 variants will find full compatibility and a 10 foot total cord length. Buyers with other laptop models or different voltage requirements should look elsewhere. The unit includes overload, overvoltage, short-circuit and overheating protection.

Deciding Factor

The 170W 20V 8.5A output determines whether this adapter matches your ThinkPad W510 power needs. Verify your original charger carries the same ratings and part number 55Y9317 before purchasing. The 10 foot cable and global input voltage support desktop and travel use alike.

Highlights

  • World-wide 100-240 V input suits travel
  • 170 W 20 V 8.5 A output matches original spec
  • Ten-foot cord gives flexible desk placement
  • Four protection circuits guard against power faults
  • FCC CE RoHS certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose this 170W 20V 8.5A adapter or a lower-wattage model for my ThinkPad W510?

Select this 170W unit if your original part number is 55Y9317; it matches the 20V 8.5A output required by the W510 4319-5XU, 4319-64U and 4319-65U models.

What does the 170W rating mean when the adapter is powering my W510?

It delivers up to 170W at 20V 8.5A, enough to run the W510 under full load while charging the battery simultaneously.

Does the 100-240VAC 50/60Hz input cover the mains voltage used in my country?

Yes, the 100-240VAC 50/60Hz range accepts mains supplies worldwide without a voltage converter.

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