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
Small rectangular adapter with USB-C male plug and Lenovo slim square tip female port, matte black finish

usbroway

usbroway USB C to Slim Tip Adapter PD3.0 100W Max

SKU CH-8M7G-CB66G

Converts Lenovo Slim Tip chargers to USB-C PD for 100W max charging across laptops, tablets and phones

  • Battery TypeLithium-Ion
  • Reuse existing Lenovo Slim Square Tip chargers with new USB-C devices up to 100W
  • Broad compatibility covers MacBook Pro, Dell XPS, ThinkPad, Chromebook and many phones
  • USB-IF, CE and RoHS certified for safety and standard compliance
  • Six protection circuits guard against over-voltage, over-current, short circuits and radiation
  • Supplied with an 18-month warranty for worry-free use

USB-C Slim Tip Adapter 100W

This adapter converts a Lenovo Slim Square Tip charger into a USB-C Power Delivery source for laptops, tablets and phones. It targets owners of legacy ThinkPad, IdeaPad or Yoga bricks who want to power newer USB-C devices without buying a fresh supply. The unit supports up to 100W maximum output and carries USB-IF, CE and RoHS certification.

PD 3.0 Protocol Limits

The adapter negotiates power through USB Power Delivery 3.0, so output voltage and current depend on the connected device and the original charger's rating. A 65W or 90W Slim Tip supply will cap the available power at its own maximum, not at the adapter's 100W ceiling. Automatic detection adjusts the profile to protect battery health, but total wattage cannot exceed the source brick.

Replaces Separate USB-C Charger

It upgrades a compatible Lenovo square-tip brick into a multi-device USB-C charger, eliminating the need for a dedicated USB-C power supply when travelling. The jump is worth it if you already own a 65W or higher Slim Tip adapter and want one brick for both legacy and USB-C gear. It does not add power beyond what the original charger provides.

Highlights

  • Reuse existing Lenovo Slim Square Tip chargers with new USB-C devices up to 100W
  • Broad compatibility covers MacBook Pro, Dell XPS, ThinkPad, Chromebook and many phones
  • USB-IF, CE and RoHS certified for safety and standard compliance
  • Six protection circuits guard against over-voltage, over-current, short circuits and radiation
  • Supplied with an 18-month warranty for worry-free use

Specifications

Battery TypeLithium-Ion

Questions about this item

Should I pick this adapter for a 65W or a 90W Lenovo Slim Tip charger?

It works with both 65W and 90W Lenovo Slim Square Tip chargers, passing up to 100W to your USB-C device.

What does the 100W maximum mean when I plug it into my laptop?

The adapter negotiates USB Power Delivery 3.0 so your device draws only the power it needs, up to 100W, with automatic voltage and current adjustment.

Which charging standard does the USB-C side use and what does it limit?

It uses USB Power Delivery 3.0, which caps output at 100W and provides six protection circuits including over-voltage and short-circuit safeguards.

Also in this aisle

People compared these

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