If you’re a laptop user, you know how important it is to have a reliable charger. Without a charger, your laptop is essentially useless. But with so many different types of chargers out there, it can be tough to know which one to choose. Here, we’ll explore everything you need to know about laptop chargers, including what to look for when buying one, and the best options for popular laptop models.
What to Look for When Choosing a Laptop Charger
Now that we’ve explored some of the best options for specific laptop models, let’s take a look at what to consider when choosing a charger more broadly.
Wattage
The wattage of a charger refers to how much power it can deliver to your laptop. The higher the wattage, the faster your laptop will charge. However, it’s important to make sure you choose a charger with the correct wattage for your laptop, as using a charger with too high wattage can damage your laptop.
Connector Size and Type
When choosing a charger, it’s important to make sure the connector size and type match your laptop. Using a charger with the wrong connector can damage your laptop or prevent it from charging altogether.
Warranty
Finally, it’s always a good idea to choose a charger that comes with a warranty. This can give you peace of mind in case anything goes wrong with the charger or your laptop.
Understanding Laptop Charger Basics
Before we dive into the specifics of laptop charger, let’s first explore some basic concepts. Laptop chargers, also known as AC adapters, are devices that provide power to your laptop. They do this by converting AC (alternating current) power from a wall outlet into DC (direct current) power that your laptop can use. Laptop chargers come in a variety of shapes and sizes, and the one you need will depend on the make and model of your laptop.
Different Types of Laptop Chargers
There are many different types of laptop chargers on the market, but they can generally be broken down into two categories: OEM and third-party. OEM chargers are made by the laptop manufacturer, while third-party chargers are made by other companies. OEM chargers are generally more expensive, but they are also more reliable and come with a warranty. Third-party chargers are typically cheaper, but they may not be as reliable or safe.
Voltage and Amperage
When choosing a laptop charger, it’s important to pay attention to two main specs: voltage and amperage. Voltage is the amount of electrical potential energy in the charger, while amperage is the rate at which the charger can deliver that energy. These two specs are important because they determine how quickly your laptop can charge. If you choose a charger with the wrong voltage or amperage, it may not work at all, or it could damage your laptop.
The Best Laptop Chargers for Popular Models
Now that we’ve covered some of the basics of laptop chargers, let’s take a look at the best options for popular laptop models.
Lenovo G50-80, G50-70, and G50-45 Charger
If you have a Lenovo G50-80, G50-70, or G50-45 laptop Charger, you’ll want to choose a charger with the following specs:
Voltage: 20V
Amperage: 3.25A or higher
Connector size: 4.0mm x 1.7mm
One great option is the Lenovo 45W AC Adapter, which is an OEM charger that comes with a one-year warranty. Another good option is the PWR+ Charger, which is a third-party charger that comes with a two-year warranty.
HP Envy x360 and Pavilion x360 Charger
If you have an HP Envy x360 or Pavilion x360 laptop, you’ll want to choose a charger with the following specs:
Voltage: 19.5V
Amperage: 2.31A or higher
Connector size: 4.5mm x 3.0mm
One great option is the HP 45W Smart AC Adapter, which is an OEM charger that comes with a one-year warranty. Another good option is the PWR+ Charger, which is a third-party charger that comes with a two-year warranty.
Dell Latitude 7420 Charger
If you have a Dell Latitude 7420 laptop, you’ll want to choose a charger with the following specs:
Voltage: 20V
Amperage: 3.25A or higher
Connector size: 4.5mm x 3.0mm
HP Chromebook Charger
If you have an HP Chromebook Charger, you’ll want to choose a charger with the following specs:
Voltage: 19.5V
Amperage: 2.31A or higher
Connector size: 4.5mm x 3.0mm
One great option is the HP Chromebook 45W AC Adapter, which is an OEM charger that comes with a one-year warranty. Another good option is the PWR+ Charger, which is a third-party charger that comes with a two-year warranty.
HP ZBook Charger
If you have an HP ZBook laptop Charger, you’ll want to choose a charger with the following specs:
Voltage: 19.5V
Amperage: 10.3A or higher
Connector size: 7.4mm x 5.0mm
One great option is the HP ZBook 200W Thunderbolt 3 Docking Station, which is an OEM charger that not only charges your laptop but also provides additional ports for other devices. Another good option is the PWR+ Charger, which is a third-party charger that comes with a two-year warranty.
Best Charger for MacBook Pro 14
If you have a MacBook Pro 14 charger, you’ll want to choose a charger with the following specs:
Voltage: 20.3V
Amperage: 3A or higher
Connector type: USB-C
One great option is the Apple 67W USB-C Power Adapter, which is an OEM charger that comes with a one-year warranty. Another good option is the Anker PowerPort Atom III Slim, which is a third-party charger that comes with an 18-month warranty.
Recommendation
Laptop chargers are essential for keeping your laptop powered up and ready to use. When choosing a charger, it’s important to consider factors like wattage, brand, connector size and type, and warranty. By following these guidelines, you can ensure that you choose a charger that will work well with your laptop and keep it charged for years to come.