45W USB C Laptop Charger Compatible with Lenovo - Compact Power

In this review the charger is judged on compatibility, charging speed and safety. The LJO-EEIH 45W USB C Laptop Charger is aimed at owners of select Lenovo Chromebooks and ThinkPad models who need a compact, reliable replacement or spare adapter. The single biggest reason to buy is its straightforward USB-C Power Delivery output that delivers up to 45W, letting compatible laptops charge at near factory rates while remaining small enough to carry in a laptop bag. For anyone replacing a lost adapter or keeping a second unit for travel, this model is a practical, no-frills option.

Key Features

• 45W USB-C Power Delivery: Provides up to 45W of power so compatible laptops receive a stable, fast charge compared with lower-output chargers.
• Wide voltage range: Accepts 100-240V input which makes it suitable for international travel with the correct plug adapter.
• Multi-voltage output profiles: Supports 20V-2.25A, 15V-3A, 9V-2A and 5V-2A so small laptops and accessories draw the appropriate current safely.
• Safety protections: Built-in over voltage and short circuit protection plus CE, FCC and RoHS compliance reduce the risk of damage to devices.
• Broad Lenovo compatibility: Lists compatibility with a wide range of Lenovo Chromebook and ThinkPad lines so buyers can match it to specific models such as the T480 series and Yoga 910.

Who It's For

The charger is best for users of Lenovo Chromebooks and ThinkPad laptops listed in the compatibility notes who need a compact USB-C replacement or spare that supports Power Delivery. Travelers and students who want a single charger that can handle 100-240V mains will appreciate the unit's portability and universal input.

It is not intended for larger, high-power workstations that require 60W or greater adapters, and buyers of devices not listed in the compatibility string should verify their laptop's USB-C power requirements before purchasing.

Pros & Cons

Pros

• Compact 45W USB-C output provides reliable charging for compatible Lenovo laptops and ultrabooks.
• Wide input range 100-240V makes it practical for international use when combined with a travel plug.
• Multiple voltage outputs and Power Delivery support allow safe charging for smaller devices and accessories.
• Certifications and built-in protections add peace of mind for everyday use.

Cons

• Not suitable for laptops that require more than 45W; performance will be limited on higher-power models.
• Compatibility requires checking model numbers because not every Lenovo USB-C laptop is listed.

Specifications

Our Verdict

The LJO-EEIH 45W USB C Laptop Charger is a sensible, value-oriented replacement for owners of the specified Lenovo Chromebook and ThinkPad models who need reliable Power Delivery in a compact package. It is a good choice for travel and daily use thanks to its wide input range and safety features, but those with higher power needs should choose a larger wattage adapter instead.

Frequently Asked Questions

Will this charger fast charge my Lenovo laptop?
It supports USB-C Power Delivery up to 45W, so it will fast charge compatible laptops that accept 45W or less; higher-power models will charge more slowly.

Is it safe to use internationally?
Yes, the adapter accepts 100-240V input, but you may need a plug adapter for different wall outlets.

Does it include safety certifications?
Yes, the unit lists CE, FCC and RoHS compliance and includes over voltage and short circuit protection.