We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with 10 ft power cord and Lenovo-compatible barrel connector

WAWEIS

WAWEIS AC/DC Adapter Replacement for Lenovo Y50 4K 15.6" UHD 3840x2160 Laptop Charger

SKU CH-1BK5-J6CAY

Replacement charger for Lenovo Y50 4K laptops with 15.6 inch 3840x2160 display, 10 ft cord and 100-240V input

  • World-wide 100-240 V input works across regions
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage and short-circuit protection guard the laptop
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Lenovo Y50 4K 3840 x 2160

Replacement AC Adapter for Lenovo Y50

This WAWEIS AC/DC adapter replaces the original charger for the Lenovo Y50 4K 15.6" UHD laptop. It delivers a world-wide input voltage of 100-240VAC at 50/60Hz. The unit includes a total 10 ft long power cord for flexible placement. Safety features include over current, over voltage, short circuit and total power protection.

Suitable for owners needing a direct replacement

Buyers with a compatible Lenovo Y50 4K model receive a 100% compatible charger built with high-quality materials and FCC, CE and RoHS certifications. Smart chip overheating protection and anti-interference isolation add reliability. It is not for users whose laptop requires a different connector, voltage or wattage specification.

Handles standard charging for the specified model

The adapter comfortably powers the Lenovo Y50 4K 3840x2160 notebook during typical use and charging cycles. Overload protection with quality wires guards against excessive draw. It runs out of headroom if the connected device demands power beyond the adapter's rated output, which suits the original laptop specifications.

Highlights

  • World-wide 100-240 V input works across regions
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage and short-circuit protection guard the laptop
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Lenovo Y50 4K 3840 x 2160

Specifications

No published specifications for this item yet.

Questions about this item

Does my Lenovo Y50 4K need a specific barrel connector size for this charger to fit?

This adapter is built as a direct replacement for the Lenovo Y50 4K 15.6" UHD 3840x2160, so the supplied connector matches the laptop's original charging port without extra parts.

Will the 100-240VAC 50/60Hz input let me keep using my older UK mains cable with this unit?

Yes, the world-wide input voltage range accepts standard UK mains supply, and the included 10 ft power cord uses a typical IEC C7 figure-8 connector that works with existing UK cables.

How can I confirm the over-voltage and short-circuit protections are active after I plug it in?

The charger's smart chip enables protection circuits automatically; a steady LED on the brick and normal battery charging in Windows indicate the safeguards are functioning as designed.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.