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Black rectangular 135W AC adapter with 11x5mm barrel plug and detachable power cord

Graviton

Graviton 20V 6.75A 135W AC Adapter ADL135SCC3A ADL135SLC3A

SKU CH-NMBJ-EZTVB

Delivers 20V 6.75A 135W power via 11x5mm plug for compatible Lenovo ThinkPad X1, Y520, W541, Yoga and P-series laptops

  • Delivers 135W output for demanding Lenovo laptops
  • Certified CE for electrical safety compliance
  • Operates on 100-240V input for worldwide use
  • Includes 11x5mm plug matching ThinkPad models
  • Supplies 20V at 6.75A for stable charging

Purpose and compatibility

This 135 W AC adapter delivers 20 V at 6.75 A for Lenovo ThinkPad models including X1, S5, Y520, W541 and YOGA 16. It replaces part numbers ADL135SCC3A, ADL135SLC3A and several legacy Lenovo codes listed by the supplier.

Input range and connector limits

The unit accepts 100‑240 V at 50‑60 Hz, so it works on mains worldwide with the appropriate plug. Output is fixed at 20 V through an 11 x 5 mm barrel connector; devices that require a different voltage or tip size cannot use this adapter.

Build and daily use

A CE mark confirms compliance with basic European safety requirements. The package includes both the adapter brick and a detachable power cord, letting you swap the cord for the local wall socket without carrying a separate travel converter.

Highlights

  • Delivers 135W output for demanding Lenovo laptops
  • Certified CE for electrical safety compliance
  • Operates on 100-240V input for worldwide use
  • Includes 11x5mm plug matching ThinkPad models
  • Supplies 20V at 6.75A for stable charging

Specifications

No published specifications for this item yet.

Questions about this item

Which plug type should I select for my region?

The adapter ships with EU, US, UK and AU plug options; choose the one that matches your wall socket.

What does the 135 W rating mean for my ThinkPad?

It delivers 20 V at 6.75 A, supplying up to 135 W to charge and run compatible models such as the P51, P52, T470P, Y520, W540 and W541.

What connector does the 11x5 mm tip fit?

The 11x5 mm barrel plug connects to the standard rectangular charging port on the listed Lenovo laptops.

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