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Black rectangular AC adapter with 6.4mm barrel connector

E-buy

E-buy AC Adapter 230W 20V 11.5A 6.4*3.0mm Black

SKU CH-0VEA-GRCED

Replacement 230W AC adapter with 6.4*3.0mm connector for Lenovo W700 and W701 series laptops

  • TypeAC Adapter
  • Delivers 230W power for demanding Lenovo workstations
  • Wide 100V-240V input suits global mains supplies
  • 4mm x 3.0mm barrel tip matches original connector
  • 20V 11.5A output meets exact OEM specifications
  • Includes standard plug for immediate installation

Replacement AC Adapter for Lenovo Workstations

This 230 W AC adapter replaces Lenovo part numbers 45N0065, 45N0064 and 45N0061. It fits Lenovo W700, W700ds, W701, W701d and W701ds models. The unit ships new with one standard mains plug included. Buyers who need a USB-C power source or a different connector size should look elsewhere.

Thermals Noise and Power Draw

The adapter accepts AC 100 V to 240 V at 50 Hz to 60 Hz and delivers DC 20 V at 11.5 A for a 230 W maximum output. No fan is present so operation is silent. Heat is dissipated through the sealed enclosure during normal charging. The black plastic housing matches the original charger appearance.

Build Fit and Clearance

A 6.4 mm by 3.0 mm barrel connector plugs directly into the supported laptops; the tip is not USB. The package contains one adapter and one free standard plug for the wall socket. No additional cables or voltage selectors are required. Users with laptops outside the listed part numbers must verify compatibility before purchase.

Highlights

  • Delivers 230W power for demanding Lenovo workstations
  • Wide 100V-240V input suits global mains supplies
  • 4mm x 3.0mm barrel tip matches original connector
  • 20V 11.5A output meets exact OEM specifications
  • Includes standard plug for immediate installation

Specifications

TypeAC Adapter

Questions about this item

How do I install the 230W 20V 11.5A adapter and what step is often missed?

Plug the 6.4*3.0mm tip firmly into the laptop until it clicks, then connect the AC cord to the brick and wall outlet; the step often missed is seating the barrel connector fully so the centre pin makes solid contact.

What maintenance or replacement will this charger need later?

The unit itself has no user-serviceable parts; expect to replace the AC cable if the strain relief cracks, and the whole adapter if the 20V 11.5A output drops under load after extended use.

What limit appears first when the adapter runs at full 230W continuously?

Sustained 230W output will hit thermal limits first; the brick relies on passive cooling, so prolonged maximum load can trigger over-temperature protection and shut the output down until it cools.

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