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How To Charge A Laptop Without A Charger?

How to charge a laptop without a charger. While tidying his room, he found an old laptop that he hadn’t used in years, abandoned and with no trace of the charger. So you’ve decided to give it new life (perhaps using it as a ‘media center’ to connect to the TV or as a PC to exchange files on the network), but that you can’t power it to run (or even battery ) without your precious charger. still installed on the laptop). 8 Frequently Asked Questions About Starting a Business

If that’s exactly the situation you’re in, you don’t need to be afraid to throw away the newly recovered laptop: in the lines below, I’ll actually show you with wire and signal How to charge a laptop without a charger.

To succeed in this goal, it is enough to learn about the power supply of the laptop: once this is done, I can guarantee that it will be very easy to properly replace the original charger by choosing at least two very valid solutions: a compatible charger or an external power source such as a power bank. resource and causes an extremely low expense.

I managed to cheer you up, and now you are looking forward to understanding how to achieve the goal that you set for yourself. You couldn’t have given me better news! So, without further hesitation, relax and carefully read the advice I will give you in this guide: you will see, in a few minutes, you will be able to figure out how to solve your problem intelligently. At this point, I have nothing left to do but have a good read, and why not, good luck!

How to charge a laptop without a charger. First: Determine the voltage and amperage

Before you discover how to actually charge a laptop without a charger, you should learn: that voltage (the electrical voltage that can power the device in question) and amperage (the amount of current that the device can properly handle) are compatible with the laptop’s battery and hardware.

From this point of view, an error can be very dangerous and cause a catastrophic short-circuit, which can damage the PC, blow up the electrical system, or worse, physically harm those operating the laptop: so be very careful Be careful what you read next and If you are unsure of what to do, also seek the opinion of a more expert.

Normally, voltage and amperage information is clearly indicated on the Notebook PC’s original charger, but these can also be taken from the label affixed to the bottom of the PC, which also includes information such as MAC address and serial number or label of the battery connected to the device (assuming it’s still present). MacBook Pro M2 Review: Performance & Benchmarks

Once the label is identified, check the voltage and amperage required to power the Pc/battery – Generally in laptops the voltage can fluctuate between 15V paragraph 24V direct current, and amps may fluctuate between 3A, 5A (according to laptop power).

Once you have a choice, as I’ll explain later in this guide, the output voltage is the same as shown on the laptop (to avoid overload problems) and the amperage projection is at least the same as indicated on the laptop: A compatible 5A charger is also good for charging a 3A laptop. You should not connect a charger with a lower amperage than the laptop requires, as this will cause serious damage and burn out the power supply (in which case it would have to generate an excessive amount of current to properly power the device).

You should also pay close attention to its type. verify that the input voltage (or input) is compatible with the charger you are about to select, and the latter is compatible with the mains in question: the reference value must be equal to 100-240V (At alternating current or AC ) and supports dual electric frequency i.e. 50-60 Hz; Amps from on the other hand are usually 2A. Be sure of these numbers, as they may vary depending on the country you are in. HONOR MagicBook 14: First Laptop with 100W GaN Charging Included

Identify the appropriate connector

Now that you have the necessary knowledge of the required voltage and amperage, you should consider one last important detail: the type of power connector that is compatible with your laptop.

Usually, the dedicated power supply housing is located in one of the side housings of the laptop – FYI, not all “plugs” are the same, but each manufacturer has a different connector (of certain length and thickness) And it’s not uncommon to find different laptop power connectors from the same manufacturer.

When choosing, make sure that the charger does not have a single connector (for example, specific to a particular laptop model): Fortunately, most compatible chargers contain almost all the “plugs” that are in circulation, and this can easily be plugged into the end of the charging cable.

Regarding Apple portable PCs, for example, the problem is a little different: There are three specific types of connectors for new MacBooks (including Air and Pro) that we describe below.

  • On MacBooks manufactured from 2009 to 2012, it is possible to find MagSafe the so-called «L» connector;
  • Those manufactured between 2012 and 2015, you can find the so-called «T» connector. MagSafe 2;
  • Or on Macbooks manufactured from 2016, it is possible to find the connector USB Type-C.

How to charge a laptop without a charger

When the theoretical part of this guide is finished, take action and c How to charge a laptop without a charger: In practice, a Portable charger can be charged, to power the battery in the portable PC or a compatible power source, both for charging operations and directly It will be used to power the PC from the mains. The best Apple headphones of 2022

External battery/power bank

If you want to use an external battery (power bank) to charge the PC battery, you should consider purchasing a device with sufficient amperage to supply the necessary power for the charging processes.

Personally, I recommend choosing a device with a capacity of equal to or larger than 20000 mAh even the largest laptop batteries can be easily changed.

Also, pay attention to the connector park included in the sales package: you will find yourself using said power bank to charge a laptop battery; the USB cable “Classic” is somewhat limiting.

Therefore, please carefully read the specifications of the product in question and ensure that various power connectors are available for use with the Notebook PC (eg MagSafe Interchangeable bolts for older Macs USB Type-C modern notebooks for laptops, and/or “common” connectors) for computers).

Personally, I don’t recommend using power bank power when you need extremely high computing power – since it’s a limited capacity power supply, it actually dries up quickly and may find you ‘dry’ when you least expect it. Therefore, if you intend to use the laptop for long sessions or are demanding in terms of energy consumption, I would recommend purchasing a laptop. compatible power supply. 5 Best Desktop Computers for small Businesses in 2022

Compatible power supply

If you intend to power the Notebook PC directly from the mains (or recharge the battery), a compatible power supply, i.e. the connectors and transformer provided, is Customizable, and able to adapt to the voltages/amperage required by different types of portable PCs, and do it just right. one can do it in safety.

In any case, always pay attention to the information about the electricity required and supplied, and when choosing, follow the advice I gave in the previous section.

Finally, before proceeding with the purchase, make sure that the power supply you are about to choose has the correct connector (“plug”, USB Type-C, or MagSafe) required for your PC. Here are some products you can use to replace the “standard” power supply you unfortunately no longer have.

In general, using these power supplies is extremely simple: all you have to do is determine the most suitable connector for your laptop, connect it to the end of the power cable, and use the device like the original. As for Apple laptops, to avoid damage and unwanted surprises during startup, I recommend purchasing the original cables and chargers directly.

Did you find an old cell phone with the pc and even in this case the charger is missing? So I think I have what you really need: look at my website and there is no smartphone charger actually, I have perfectly explained how to act in such a situation.

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