Laptop adapter replacement manufacturer today? If you’re like me, you can’t be without your laptop. From daily work, to taking notes in meetings and even entertainment at home, your laptop goes everywhere with you. All of that productivity and entertainment a laptop offers needs power to keep it going, and a broken or lost laptop charger or power cord will quickly leave you scrambling for a replacement. You may even want to pick up an extra charger so to save you carrying extra cables. So what do you choose? In this article we run through the three main types of laptop power supplies and how you can pick a safe, reliable and affordable replacement. Discover additional information on wholesale laptop adapter.
I said in the beginning that there were a few caveats. The Voltage needs to be the same or at least very close to that required by the laptop. We would generally not recommend using a charger or more or less than 1V of what is required by the laptop. HP have 18.5V, 19V and 19.5V laptops and we’ve never had a problem with supplying either of these charger for any HP laptop. Fujitsu laptops generally require 20V, but we’ve never had a problem with 19V chargers. You can not however use a 15V charger on a laptop that requires 19V or vice versa. The Polarity must match. Barrel connectors usually have the negative on the outer sheath and the positive inside the inner hole and to be honest we have never come across a laptop charger which is different.
Unlike voltage, amperage does not be exactly matched to your device. You can use a higher amperage charger with a lower-amperage laptop, but not vice-versa. So a 4.5-amp charger will work with a 3.25-amp device, but a 3.25-amp charger won’t power a 4.5-amp device. Keep in mind that it’s sometimes possible to use a lower-amperage charger if the numbers are close enough. However, this is a Very Bad Idea. In the best case scenario, over-power circuitry in the charger will deactivate it. In the worst case, the charger can overheat, permanently burning out the circuitry or even starting a fire.
If you’re planing to buy an OEM power supply for your laptop, do make sure that its from a reputable company who can provide assurances on their chargers. Universal chargers are commonly available as replacements for many of the leading laptop brands. Some even span multiple brands and are packaged with multiple sets of ‘tips’ or ‘pins’, the part of the charger that connects directly to your laptop. As we covered in our help guide on power supply pin sizes, measuring the pin size required for your laptop can be a real challenge and impossible if you no longer have the original charger to hand. Universal laptop power adaptors are always produced by third party brands, and the same power supply is often re-branded by different companies across popular marketplaces.
Crowberry Laptop Repair is the fast and reliable source to replace your laptop parts. We sell replacement Laptop Repiar Parts for current different laptop brands. We are located in Bao’an Shenzhen, China. We can be reached any time at crowberry@laptoprepair.com. CrowBerry has millions of Keyboard Models and lots of Replacement laptop parts such as Adapter, Screen etc. in stock, ready to ship. If there is a part that you cannot find on our website, please contact us and we will add it to our inventory for you. CrowBerry ships parts to any part of the world with warmly Pre-sales and After-sales service. Discover additional information on https://www.laptoprepair.com/.