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Product guide

Zosam 45W USB-C Laptop Charger

Zosam’s 45W USB-C Laptop Charger is a corded adapter listed for compatible USB-C Chromebooks and laptops. Its 45-watt output and single USB port suit one device at a time, but buyers should match the listed output to their original charger.

At a glance

Single USB-C output, with a listed maximum of one connected device.
The feature listing gives several output profiles from 5V to 20V, including a 20V-2.25A profile.
The manufacturer names Acer, Lenovo and HP Chromebook models, alongside broader brand compatibility claims.

Price

£12.74Save 15%

Reference price: ~~£14.99~~

Price checked: 12 Nov 2026

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Often bought together

Chromebook Charger 45W USB C Laptop Fast Charger Compatible with HP Chromebook Dell Lenovo Acer Asus Samsung Google USB Type-

Pros and cons

Pros

A 45W rating and multiple listed output profiles provide useful compatibility information for checking against an existing charger.
A USB-C connector and one-device design keep the connection straightforward.

Cons

Only one device can be charged at a time, according to the listed concurrent-device count.

Technical specifications

21 specifications

Identity
Brand	Zosam
Model	45W usb c laptop charger

Connectivity and controls
Connection listed	Usb-c
Connector type	USB Type C
USB ports	1

Power
Power configuration	Corded Electric
Rated output	45 watts
Output voltage	20 Volts
Output current	2.25 Amps
Input voltage	240 Volts
Input amperage	1.8 Amps
Frequency range	50Hz-60Hz
Current type	Ac/Dc
Power plug type	Type C
Plug description	3-pin

Dimensions and installation
Mounting type listed	Wall Mount
Form factor	Conventional desktop
Weight	300 Grams

Compatibility and materials
Compatible devices listed	HP Chromebook Dell Lenovo Acer Asus Samsung Google
Enclosure material	Plastic
Colour	Black 1

What to know before buying

The listing gives a general compatibility claim across several brands and detailed model lists for selected Acer, Lenovo and HP devices. Confirm your exact laptop model and required power profile before purchase, and compare the original charger's output voltage and current.

What’s in the box

Included

Power adapter
Cable, quantity 1
User manual

Who is it for?

A good fit for

Owners of a specifically listed USB-C Chromebook or laptop whose original charger calls for a compatible output up to 45W.
Buyers seeking a single-device corded charger with USB-C connection.

Less suited to

Anyone needing to charge multiple devices at once.
Laptop owners who have not confirmed that the charger's output matches their device requirements.

Zosam 45W USB-C Laptop Charger · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 681 ratings

5 stars62%62%
4 stars10%10%
3 stars9%9%
2 stars5%5%
1 star14%14%

Customer feedback reports fast charging and that the charger serves some users’ needs, but reliability and quality experiences are mixed. Some customers report early failures, including within weeks or months, and views on value differ. For a 45W single-device charger, these concerns make dependable long-term use an important consideration alongside matching the stated output to the laptop.

Positive themes

Customers report fast charging and useful operation.

Negative themes

Some customers report that the charger stopped working within weeks or broke within months.

Mixed feedback

Feedback on reliability and build quality is mixed.
Opinions on value for money are divided.

Frequently asked questions

Will this charger work with any Chromebook?

The listing claims broad compatibility and names selected Acer, Lenovo and HP Chromebook models. Check your exact model and compare its required voltage and current with the charger details before buying.

How many devices can it charge at once?

The listing specifies one USB port and one concurrent device.

What is the stated output?

The listed rating is 45 watts, with 20 Volts and 2.25 Amps stated in the technical details. A feature entry also lists several voltage and current profiles.