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Black rectangular AC adapter with barrel tip and long power cord

WAWEIS

WAWEIS 20V 170W Barrel Tip AC Adapter for Lenovo IdeaPad Y500 GT 755M SLI

SKU CH-ADQ9-S2Z52

A 20V 170W replacement AC adapter with a 10 ft power cord and overload, over-voltage, short-circuit and over-temperature protection, certified to FCC, CE and RoHS

  • World-wide 100-240 V input suits travel
  • 10 ft power cord reaches distant outlets
  • Over-current, over-voltage and short-circuit safeguards protect hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % OEM-compatible replacement for listed Lenovo models

Replacement 170 W Adapter for IdeaPad Y500 GT 755M

This 20 V 170 W barrel-tip AC adapter replaces the Lenovo ADL170NDC3A and ADP-170CB B units. It is built for owners of the IdeaPad Y500 with dual GT 755M SLI graphics who need a direct power-supply substitute. The unit ships new and carries FCC, CE and RoHS certification.

Worldwide 100-240 V Input with 10 ft Cord

The adapter accepts 100-240 VAC at 50/60 Hz, so it works on mains supplies around the world without a voltage selector. A 10 ft total cord length gives flexibility for desk or floor routing. Over-current, over-voltage, short-circuit and total-power protection circuits guard the laptop during load spikes.

170 W Headroom for Dual-GPU Loads

Rated at 170 W, the brick delivers the sustained current the SLI configuration demands under gaming or render workloads. It will not support systems that require a higher wattage brick or a different connector type. Buyers needing more power or a USB-C interface must look elsewhere.

Highlights

  • World-wide 100-240 V input suits travel
  • 10 ft power cord reaches distant outlets
  • Over-current, over-voltage and short-circuit safeguards protect hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % OEM-compatible replacement for listed Lenovo models

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum power output before the adapter hits its protection limits?

The adapter delivers up to 170 W at 20 V before over-current or over-voltage protection activates.

How much heat or noise should I expect when the charger runs continuously?

The unit has no fan; it relies on passive cooling and built-in overheating protection, so it stays silent and warm under full load.

Which Lenovo models and barrel tip does this charger support out of the box?

It replaces Lenovo ADL170NDC3A and ADP-170CB B for IdeaPad Y500 with GT 755M SLI, using the standard 20 V barrel connector.

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