Often in a hurry sometimes we forgot our essentials, and I think you are here just because you forgot your charger and want to know how to charge laptop without a charger, or maybe you have lost your laptop charger and want to try some other alternative for charging your laptop for your useful work.
But let me clear this for you charging a laptop with other alternatives is not a good way it affects your battery health, but if you have useful work to do, then who cares about the battery.
Innovation in laptops and computer technology is improving day by day. Unfortunately, there are not many ways to charge your laptop without a battery.
But below, we will cover how to charge your laptop without a charger that will be helpful in an emergency but don’t use these methods regularly as it will affect the laptop’s battery life.
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1) How to charge a laptop with USB-C
Can you charge the laptop with a USB? The answer to this question is Yes, you can charge your laptop with a USB if you have a Type C charging compatible laptop.
As the conventional USB cable is Type A, which can only transfer data and receive power output but cannot give power input, Type C is used for transferring a large chunk of data and can do both power input and output power.
However, to use this method, you will also need an adapter because, without it, there is no point in connecting a type C cable to your laptop as it will require a power source for which an adapter is essential.
How to charge a laptop using a phone?
You can charge your laptop using your phone, but you will need a type C to type C cable. After connecting your phone and laptop. Go to your phone settings and select the option of supply power.
Your phone will now work as a power bank, but I will suggest you not use it too much as it will damage your phone battery health.
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2) How to charge your laptop with a power bank
Charging your laptop battery with a power bank is one of the easiest ways only if you have the compatible power bank
As power banks come in different varieties, some are less powerful, which is only for mobile having small batteries, and some are most powerful, like a type C power bank, which is 18 V.
So if you are the person who usually drains your charge every time, you have two choices either you should buy a spare battery or a power bank compatible with your laptop voltage measure.
The best thing about charging your laptop with a power bank is it doesn’t require any power outlet while charging your laptop.
They can be charge later when used and can charge your laptop 1 to 2 times according to their power storage capacities.
3) How to charge your laptop in a car
Can you charge your laptop in a car? The answer to the question is Yes. You can charge your laptop from a car battery as there are many ways you can utilize your car battery for charging your laptop.
The first method for charging a laptop from a car is to use an AC adapter. The AC adapter has one USB type A connector at one end and a USB type C connector at the other end.
Plug the USB into a car, start the engine and connect the Type C end to a laptop and that’s it.
The second method involved in charging a laptop from a car requires some creativity, and you will need a built-in voltage regulator, which is available in most automobiles.
For this, you will have to hardwire the laptop to your car fuse box. The problem is that a laptop cannot lower the voltage coming to it as it accepts its native adapter AC.
But that is where our voltage regulator comes into play. We can lower the voltage to our laptop’s desired voltage, and that’s it, you are done.
The third method for charging a laptop from a car is to use a power inverter. The power inverter can be connected to your car cigarette lighter outlet. It will provide sufficient power for your laptop to keep working.
4) Charge your Laptop Using Universal Adapter
If you are using an old model laptop and its charger is not in production, what you have to do to charge your laptop. Well, in this case, a Universal adapter got you cover.
These are the AC/DC adapter that comes with different interchangeable tips, and they support a large variety of brands.
And if you are a person who usually loses things, then don’t worry; you can buy the adapter tips separately.
Also, some models of universal adapters can connect to the car cigarette port and charge your laptop.
The universal adapter works the same as the original adapter, but you have to be careful with it. If you set the ampere rate to high, it can cause damage to the laptop battery.
How to Use Universal Adapter For Charging Laptop without battery:
Step 1: Cheak the tips voltage of the Universal adaptor’s tips voltage and Select the one that is compatible with your laptop battery.
Step 2: Plug the compatible tip into the laptop charging port.
Step 3: Plug the adapter into an electric socket.
5) How to Charge Laptop Without a Charger Using External Charger
If your laptop battery is removable, then you can use the external charger to charge your laptop. These external chargers will charge your battery directly.
They are small cables that are directly plugged into your battery and then to the wall socket.
But you have to keep this in mind they are generally brand specific, So buy the one that is compatible with your laptop or problem with charging your laptop.
How to Use external Charger for Changing Laptop :
Step 1: Remove the battery from a laptop
Step 2: Plug the battery in the external charger and plug the charger in the Socket.
Step 3: The charging light will splash, which indicates that the battery is charging; remove the battery after 2 to 3 hours.
Step 4: Place the battery again on the laptop, and that’s it.
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FAQ (How to Charge Laptop Without a Charger)
Below are the same frequently asked Question when it comes to charging your laptop without a charger.
Can you charge a laptop with any charger?
Yes, you can charge a laptop with any charger if it fits the laptop’s charging area and has the same voltage or higher voltage. Sometimes, different laptops’ brands are not compatible with one another. Even their pin and voltage are the same. It’s not a good practice to charge your laptop with another charger as it might damage your battery lifespan.
How to charge a laptop with HDMI?
You cannot use HDMI to charge your laptop as no circuitry in the laptop that can charge your laptop battery by using HDMI. The HDMI is designed only to transfer audio or video signals.
How to charge a laptop with another laptop?
No, you cannot charge your laptop with another laptop because the laptop will get a short circuit, and it can permanently damage the motherboard. You can try another method in which you have to place your battery in another laptop and then charge it but make sure to provide the same battery voltage as you are providing to the original one.
How many hours should I charge my laptop?
If you have a brand new laptop, then first charge it for a max of 4 to 5 hours as the new battery needs some power, but if you want to know the hours for regular use laptop, I will suggest you charge it for an hour or 2.
Can a laptop work without a battery?
Yes, the laptop can work without a battery As laptops are designed to operate on both battery and AC ( Alternative Current ) current adaptors as a power source. So without a battery laptop can efficiently work with an AC adaptor.
Can you charge a laptop with a USB port?
Yes, you can charge your laptop with a USB port but it is only compatible if you have a type C cable and most of the new laptops now have a USB port but you have to make sure the cable has a compatible adapter that can be plugged into the power socket.
how to charge a laptop with tv?
Step by step ways to charge your laptop with tv using HDMI
Step 1: Connect the HDMI cable to your TV that supports HDMI In.
Step 2: Connect the HDMI with HDMI to Type C Connector
Step 3: Connect the connector Type C end to your Laptop and Done.
My laptop charger Broke how can I charge it?
You can charge your laptop by using the methods below:
Use a universal adaptor
Use a power bank
Use your mobile phone
Use your car batteries
Use a type C cable
Use an external Adaptor
At first, don’t lose your original charger and make sure to charge your laptop with the original charger but if necessary to charge your laptop and you don’t have the charger then you can simply follow any above method to charge your laptop without a charger.
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