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

eForChina

eForChina USB-C to Big Square Male Power Adapter Cable 1.5 m White

SKU CH-KZTQ-N61JE

A USB-C to big-square-male charging cable, 1.5 m long, white, 4 mm thick, power only with no data transfer

  • ColorWhite
  • Changer TypePower Adapter
  • Charges laptops via USB-C using big square male connector
  • 5 m cable reaches outlets without strain
  • 4 mm wire diameter handles charging current safely
  • Plug and play design needs no drivers or setup
  • Compact form fits in a bag for travel

USB-C to Big Square Male Power Cable

This adapter cable connects a USB-C power source to notebooks that use a big square male charging port. It is intended for owners of compatible ThinkPad, ThinkBook or Xiaoxin laptops who need a replacement or spare charging lead. The cable carries power only and does not support data transfer.

Thermals Noise and Power Draw

The 4 mm diameter wire handles the charging current supplied by the attached USB-C source without active cooling. No fan or moving parts are present, so operation is silent. Power delivery is limited by the source adapter and the laptop's own charging circuit.

Bundled Accessories and Software

No accessories, drivers or configuration software are included with the cable. The plug-and-play design means it works immediately when connected to a suitable USB-C charger and a compatible big square male notebook port.

Highlights

  • Charges laptops via USB-C using big square male connector
  • 5 m cable reaches outlets without strain
  • 4 mm wire diameter handles charging current safely
  • Plug and play design needs no drivers or setup
  • Compact form fits in a bag for travel

Specifications

ColorWhite
Changer TypePower Adapter

Questions about this item

How do I connect the big square male plug to my laptop charger, and which orientation mistake should I avoid?

Align the wide flat side of the big square male connector with the matching notch on your notebook adapter and push straight in; forcing it upside down bends the internal pins.

Will the 4 mm diameter cable need replacement from bending stress at the connector ends?

The 4 mm wire is rated for normal flexing; if the strain reliefs crack or the insulation splits near the plugs, replace the cable to maintain safe charging.

What power limit appears first when I charge continuously through the Type-C end?

The adapter only passes charging current and has no data lines, so the practical limit is the maximum output your square-tip power supply can deliver.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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