A 20W charger can charge a MacBook Pro, but it will do so more slowly than the recommended 30W or higher charger.
It is not recommended to use a 20W charger if the MacBook Pro is in use.
The best USB-C charger for a MacBook Pro or Air should support 65W and have two USB-C ports.
Understanding The Different Types of Chargers
When it comes to powering your laptop you need to be aware of the different types of chargers available and which one is right for your device.
Most people are familiar with the basic USB-C charger which is the most common type of charger used to power the majority of modern laptops.
But there are other types of chargers that are better suited for certain devices such as Macbook’s.
For instance Apple uses a 60w MagSafe charger for its laptops as this gives them the power they need to run quickly and efficiently.
But if you want to power your Macbook with a 20w charger it won’t be able to reach its full capacity.
This means it will take longer to charge and may even struggle to keep up with the demands of your daily tasks.
The Benefits of a 20w Charger
Despite the lack of power there are still some benefits to using a 20w charger.
The main benefit is portability.
A 20w charger is much smaller and lighter than a 60w MagSafe charger making it much easier to carry around with you.
This makes it ideal for those who are always on the move and don’t have room in their bag for a bulky charger.
The Downsides of a 20w Charger
Of course there are also some downsides to using a 20w charger.
The main downside is the lack of power.
As mentioned above your Macbook won’t be able to reach its full capacity when using a 20w charger.
This means it will take longer to charge and may struggle to keep up with the demands of your daily tasks.
In addition the 20w charger won’t be able to charge your Macbook as quickly as a 60w MagSafe charger.
This means you may need to wait longer for your device to reach full capacity and you may find yourself having to charge it more often.
A 20w charger is enough to charge a Macbook but it may not be able to reach its full capacity.
It can be a good option if you’re looking for a smaller and lighter charger but you should be aware of the downsides.
A 60w MagSafe charger is the best option for powering a Macbook as it can provide the power needed to run quickly and efficiently.