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Black rectangular laptop power adapter with detachable mains cable

WAWEIS

WAWEIS AC/DC Adapter 20V 8.5A for Lenovo ThinkPad 45N0114

SKU CH-J5NK-BS393

A 20V 8.5A AC adapter with 10 ft cord and FCC, CE, RoHS certifications, built with overload, over-voltage, short-circuit and over-temperature protections for compatible Lenovo ThinkPad models

  • Worldwide 100-240VAC 50/60Hz input voltage
  • 10 ft total power cord length included
  • FCC CE RoHS certified safety standards
  • Over current over voltage short circuit protection
  • 20V 8.5A output matches Lenovo 45N0114

20V 8.5A Replacement Adapter

This AC adapter replaces the Lenovo ThinkPad 45N0114 charger. It delivers 20V at 8.5A for compatible laptops. The unit is new and built with 100% new components. Buyers needing a direct power-supply substitute for the listed part number will find it suitable.

Check Connector and Voltage Match

Verify that your laptop requires exactly 20V and 8.5A before ordering. Confirm the original part number 45N0114 matches your device documentation. The adapter accepts worldwide input voltage from 100 to 240VAC at 50 or 60Hz. Users with different voltage or tip requirements cannot use this model.

10 Ft Cord and Safety Protections

A total 10 ft power cord provides flexible desk placement. Built-in protections include over current, over voltage, short circuit and total power protection. FCC, CE and RoHS certifications confirm compliance with safety standards. The smart chip adds overheating protection and anti-interference isolation for daily reliability.

Highlights

  • Worldwide 100-240VAC 50/60Hz input voltage
  • 10 ft total power cord length included
  • FCC CE RoHS certified safety standards
  • Over current over voltage short circuit protection
  • 20V 8.5A output matches Lenovo 45N0114

Specifications

No published specifications for this item yet.

Questions about this item

Does the 10 ft cable include both the mains lead and the DC cord, or must I buy a separate power cord?

The adapter ships with a single 10 ft combined cord that runs from the wall socket to the laptop, so no extra mains cable is required.

The listing shows 20V and 8.5A — how do I know this version matches my ThinkPad instead of a lower-wattage model?

The 20V 8.5A rating equals the original 45N0114 specification; if your laptop shipped with that part number this adapter is the direct replacement.

What does the 20V 8.5A rating mean for everyday charging?

It delivers the same voltage and current as the factory charger, so the battery charges at the standard rate while you use the laptop.

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