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Black rectangular AC adapter with 10ft power cord

WAWEIS

WAWEIS 170W AC Adapter 20V 8.5A 10ft Cord

SKU CH-SEBF-NN5PT

Replacement 170W charger with 10ft cord and multiple safety protections for compatible Lenovo ThinkPad and Legion laptops

  • 170W output powers demanding ThinkPad and Legion models
  • 20V 8.5A delivery matches original charger specifications
  • 10ft cord length gives flexible placement options
  • Over-current, over-voltage and short-circuit protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance

170W AC Adapter for Lenovo ThinkPad and Legion

This 170 watt power supply replaces the original charger for a wide range of Lenovo ThinkPad P, T, W, X, E, L and S series laptops as well as Legion Y models. It delivers 20 volts at 8.5 amps and comes with a 10 foot power cord for flexible desk placement. Safety features include over current, over voltage, short circuit and total power protection.

Replaces worn or lost Lenovo chargers

The adapter matches Lenovo part numbers ADL170NLC2A, ADL170NDC2A, ADL170NLC3A, ADL170NDC3A, PA-1171-71, PA-1131-72, 45N0371, 4X20E50558, 4X20E50570, 4X20E50572, SA10M42761 and 01FR042. It is the correct upgrade when the original unit fails, the tip is damaged or a spare is needed for travel. Buyers whose laptop requires a different wattage or connector type cannot use this model.

Plug in and power on with the included 10 foot cord

No tools or software are required; connect the barrel tip to the laptop and the IEC cable to a wall outlet. The most common issue is selecting an adapter with the wrong voltage or tip size, so verify the laptop's required 20V 8.5A specification before purchase. The unit carries FCC, CE and RoHS certification and is built with new components only.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 72% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What connector does this 170W adapter use to fit Lenovo ThinkPad P50, P51, P52 and Legion Y700 series laptops?

It uses the standard Lenovo rectangular 20V tip that matches part numbers ADL170NLC2A, ADL170NDC2A and PA-1171-71 for a direct fit.

How do you install the adapter correctly, and what step do people often miss?

Plug the AC cord into the brick, insert the DC tip firmly until it clicks, then connect the mains plug; the step often missed is seating the tip fully so the smart chip handshake activates.

When will the 10 ft power cord or the adapter itself need replacement?

Replace the cord if the insulation cracks or the plug pins loosen; replace the brick if over-voltage, over-current or short-circuit protection trips repeatedly during normal use.

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