Top rated laptop adapter replacement provider in China? Find your laptops wattage: When using our site, this isn’t essential as we list replacement power supplies based on their precise model number, and they’re guaranteed to work for your device. However, it’s always good practice to understand the power requirements for your laptop. The main element you’ll want to look for is the output voltage for the charger (sometimes referred to as DC voltage). Check in your laptop manual for the voltage requirements or look at the original power supply if you still have it. It will often be something like this: OUTPUT: 19VDC 3.42A By multiplying the output voltage and amps you can calculate the total wattage of your machine, in this case 65W after rounding up. Read even more information on laptop adapter replacement.
The output tip needs to match. There are many types of tips. There is the traditional barrel tip which is a simple barrel shape connector with a hole in the middle. These are measured in the form of 5.5mm x 2.5mm which us the external and internal diameter of the tip. These need to match or else the connector will not fit or will be too loose. Some chargers have a small pin in the centre and some manufacturers (HP and Dell) that have what is known as a smart tip, where there is some electronics in the tip which is used to communicate with the laptop to ensure the correct charger is connected. Whilst these tips are physically the same size, you can not use a Dell charger on a HP laptop or vice versa.
But many laptop manufacturers still use barrel-style adapters. These adapters come in different sizes, different polarities, and different voltages and wattages. As a result, it can be hard to find a good match. The same adapter that works for your Samsung Chromebook won’t work with your Compaq. The good news is that none of these adapters are proprietary. They’re simply variations on the same basic design. As a result, third-party manufacturers are able to come along afterwards and make “universal” adapters. Note: At no extra cost to you, we may earn a commission for purchases using our links. Learn more.
Advantages of buying an OEM laptop charger: It’s exactly the same in function to your original charger, so you can expect the same performance; Providing you buy the correct charger, it’s guaranteed to work with your laptop. OEM chargers can be difficult to source, particularly for older models of laptop; the OEM manufacturer may no longer produce the charger for your laptop. They can be expensive, depending on availability. There are an abundance of fake or counterfeit OEM chargers sold by private sellers across marketplaces such as eBay and Amazon which are potentially dangerous. These can be incredibly difficult to identify, even when comparing the original with the counterfeit in person. Fake chargers often lack various features that make chargers safe, such as temperature control and short circuit protections.
This Multiple Laptop Charger comes with a range of tip types making it compatible for use with most laptops. It’s perfect if you’ve lost your charger or own differently branded laptops. It has a slim and lightweight design which makes it ideal for travelling as well as an AC power source so you can plug it into standard wall sockets. We provide the highest quality laptop power adapters with good price and services. We are an experienced manufacturer in doing laptop parts. All laptop adapter chargers are New and passed strict quality assurance procedures such as CE,RoHS,UL,FCC and ISO9001/9002/14001 certifications. CrowBerry ships parts to any part of the world with warmly Pre-sales and After-sales service. See more details at https://www.laptoprepair.com/.
