High quality laptop power 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. Find additional details at wholesale laptop adapter.

Question: Can I use a laptop charger with a higher wattage? The short answer is yes you can use a laptop charger with a higher wattage, however, there are some caveats. The wattage rating of a laptop charger is a maximum rating which means that the charger is capable of providing power up to the output wattage rating and or course anything in between. A brief explanation of Volts, Amps and Watts. A commonly used analogy to explain the concept of Volts, Amps and Watts is to think of electricity as water flowing through a pipe. Amps is the amount of water flowing through the pipe, Voltage is the water pressure ie. the speed at which the water is pushed through the pipe and Watts is the power exerted by the water when it exists the pipe at the other end.

When you own a laptop, you need a reliable power supply. Yes, your battery will get you through some rough patches. But when it’s time to plug in, it’s time to plug in. You may only have a few hours before you need to rely on your battery again. If your power supply is acting up, it’s imperative that you get a replacement as soon as possible. Now, modern power supplies come in a variety of flavors. A number of newer laptops simply charge with a USB Type-C cable. In that case, a PD-capable USB Type-C AC charger will be all you need.

Advantages of buying a Universal Laptop Charger: They are usually affordable; If you have multiple laptops that the universal charger is compatible with, you can use the charger on each laptop. Disadvantages of buying a Universal Laptop Chargers: You’ll need to research the pin size required for your laptop before purchasing. A quick browse of several popular universal laptop PSU’s on Amazon shows many negative reviews from customers who found the supplied tips didn’t fit their laptop. Attempting to fit the wrong pin in your laptop can be downright dangerous and permanently damage your laptop.

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. Read extra info at https://www.laptoprepair.com/.