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Compact white USB-C power adapter with detachable mains cable

myVolts

myVolts 45W USB-C charger for Lenovo Chromebook C330 S330 300e

SKU CH-E1RY-89S5C

45W USB-C power adapter compatible with Lenovo Chromebook C330, S330, 300e and multiple Acer and HP Chromebook models

  • 45W USB-C output powers compatible Chromebooks efficiently
  • 5V to 20V variable voltage matches device requirements
  • 100-240V input works worldwide without converters
  • New condition ensures reliable performance from first use
  • Includes power cord for immediate connection

Target devices

This 45W USB-C charger is built for Lenovo Chromebook C330 and S330 models, plus the 300e series. It also covers Acer Chromebook Spin 11, 13 and 15 families and HP Chromebook 11 and 14 lines. Buyers needing a barrel-type connector or a higher wattage brick will not find a match here.

Sustained output

The adapter delivers a steady 45W through multiple fixed voltage steps from 5V up to 20V, with current tapering at the top end to 2.25A. Input accepts 100-240V at 50-60Hz, so the same unit works on mains worldwide without a separate transformer.

Build and connector

A single USB-C plug carries both power and negotiation signals, reducing cable clutter to one cord. The housing meets industry safety standards and includes protection circuits that guard against over-voltage, over-current and short-circuit conditions during daily use.

Highlights

  • 45W USB-C output powers compatible Chromebooks efficiently
  • 5V to 20V variable voltage matches device requirements
  • 100-240V input works worldwide without converters
  • New condition ensures reliable performance from first use
  • Includes power cord for immediate connection

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the 45W USB-C charger produce when powering a Chromebook all day?

The adapter draws 1.3A at 100-240V and delivers up to 45W through USB-C with ultra-low working energy consumption and stable current output, so it runs cool and silently during continuous use.

What must I already own for this charger to work with my Lenovo Chromebook C330?

You only need a device with a USB-C charging port that accepts 5V/3A, 9V/3A, 12V/3A, 15V/3A, 18V/2.5A or 20V/2.25A — the cable is integrated and the unit plugs directly into any 100-240V AC outlet.

Will this 45W USB-C charger work alongside my older 45W barrel-tip Lenovo adapter (ADP-45XE B) if I keep both?

Yes — it replaces part numbers ADP-45XE B, ADP-45EW B, ADP-45ME, TPN-LA06, TPN-LA07 and others, so you can use it interchangeably with any legacy 45W charger that shares those P/Ns.

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