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Compact white USB-C power adapter with detachable power cord

Graviton

Graviton 45W USB-C Power Adapter 20V 2.25A

SKU CH-C9E6-CKX1Y

45 W USB-C charger with multi-voltage output for compatible Lenovo ThinkPad models

  • Delivers 45 W through USB-C for fast laptop charging
  • Supports 20 V 2.25 A output matched to Lenovo ThinkPad requirements
  • Works worldwide with 100-240 V 50-60 Hz input voltage range
  • Includes EU US UK AU plug options for immediate international use
  • Replaces multiple Lenovo part numbers including 00HM665 00HM663 00HM664 00HM667

Graviton 45W USB-C Power Adapter

This 45-watt USB-C adapter delivers 20 volts at 2.25 amps for Lenovo ThinkPad models using part numbers 00HM663, 00HM664, 00HM665 or 00HM667. It also replaces ADLX45YCC3A, ADLX45YDC3A and related SA10E series chargers.

Check your laptop part number and plug type

Confirm your device requires a USB-C connector and accepts 20 V 2.25 A input before ordering. The unit operates on 100 to 240 V 50 to 60 Hz mains and includes EU, US, UK and AU plug options in the package.

Thermals noise and power draw

The adapter runs silently with no moving parts and draws up to 45 watts from the wall under full load. Normal operation stays cool to the touch thanks to efficient switching circuitry and CE-certified safety design.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 82% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the box include the AC adapter and a power cord, or must the cord be purchased separately?

The package contains one AC adapter and one power cord, so no separate cord purchase is required.

Which part numbers does this adapter replace for Lenovo ThinkPad models?

It replaces ADLX45YCC3A, ADLX45YLC3A, ADLX45YDC3A, ADLX45YAC3A, SA10E75841, SA10E75842, SA10E75843, SA10E75845, 00HM663, 00HM664, 00HM665 and 00HM667.

What power levels does the USB-C output deliver to a connected laptop?

The adapter supplies 20V at 2.25A for 45W, and also provides 15V at 3A, 9V at 2A and 5V at 2A for lower-power devices.

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