Yes: technically it can be used, but you need a higher amount of power (watt). if the adapter is 19V 6A, it might start the PC but you will have strange side effects.
What powersupply do laptops use?
A laptop doesn't have a powersupply inside the case that converts power. Instead, it has an AC adapter that works same as powersupply does and it provides the power to the laptop.Mar 6, 2017
Can I use a different voltage charger for my laptop?
Using a charger with the wrong voltage rating can potentially damage your laptop. This is typically caused by too high voltage. But using a charger with too high current won't damage your laptop. Using a charger with too low current rating might fry the power supply, but not the laptop.
Can I use a charger with higher voltage than the original laptop?
Using a higher current charger (than the laptop is rated for) will not cause damage to the laptop; as stated earlier. The device will only draw what it requires from the power pack.
Can I use a charger with different voltage?
The voltage output is critical and must match your new charger. For example if you are using a charger with 20V output, look for a replacement device with matching voltage. By using different voltages, you risk shortening the lifespan of your batteries and your device.
Can I use higher wattage charger for my laptop?
Yes, Your laptop has been designed to draw up to a certain amount of power when running at full power. This means that you can quite safely use a charger with a higher wattage (or amps) rating as the laptop will only ever draw the amount of power required at the time. Jul 2, 2019
Can I use a 19V charger on a 19.5 V laptop?
The chargers are "generic"; the same model is used for various laptops even with the OEM chargers. The 19.5V is close enough to 19V, it won't make a difference.
Can I use a 5.2 V 2A charger with a 5V 1A device?
Can I use a 5.2v 2a charger in place of 5v 1a charger? - Quora. Hi, thanks for A2A. Yes, you can use it. The charger must be suitable for the battery of the smartphone.
How do I know what AC adapter to buy for my laptop?
Searching for "run" or "run.exe" than running "dxdiag" should bring up a Windows with 4+ panels about your computer. The model number should be listed there. Looking up "[manufacturer] [model] charger" should bring up ones that work. For most laptops a 65W charger will be enough.
Can I use a 5V 1A wall charger to charge my 5V 2A powerbank?
Yes, you can use less current rating adapter to charge your powerbank but it will take approx twice time to charge it when you will use 1A charger.
Can I use a lower voltage charger for my laptop?
Can I Use Lower Voltage Charger For My Laptop? You cannot use a lower voltage charger for your laptop. The lower voltage charger can charge the battery excruciatingly slow. It might not support the working of the laptop either.
What happens if you charge something with a higher voltage?
A charger with a higher voltage than the correct one would be much more likely to cause damage, because the components used have a limited voltage rating, and if it is exceeded then dramatic failure could occur.
Can I use a 65W charger instead of 30w?
Yes you can but, it will charge at the same speed at which it charges with your out of the box charger at 30w and it will not damage or degrade your battery.
Can using the wrong charger damage your battery?
Truth: Knockoff chargers could damage your phone's battery. “The fluctuation of voltage can damage the charger port, and even damage your battery.” In a pinch, an off-brand cord probably won't do as much damage as a knockoff of the piece that plugs in to the wall or car might.
How do I know which chargers are compatible?
Check the rating on it. Standard smartphones use 5 V chargers at about 1.5 A output. Laptops use a 19 V charger at 3.9 to 4 A output. If the charger you have with you has a compatible connector type with your device and matches the standard rating, you're good to go!
Can I use 2A adapter instead of 1A?
If you plug a 2A device into a 1A charger, you will only get 1A. The device will charge more slowly (1/2 speed roughly) but everything will be fine. see less It is perfectly safe to plug a device that draws 1A into the 2A port and vice versa. So if you plug a 1A device into a 2A charger, it will still only draw 1A.
Can I use a 5V 2A charger with a 5V 1A device?
If you use 5V 2A for the use of 5V 1A, it will work. There will be a dip in the output voltage if you operate a load of 2.5 A rated value.
Can I use a lower amp charger for my laptop?
The answer is yes. You definitely can use a lower wattage charger for your laptop (you can even charge your laptop without a charger!), but this will directly impact the performance of your laptop itself. Again, this greatly depends on the type of activity being carried out on your laptop itself.
Can I use a 5V 2A charger with a 5V 3A device?
Yes you can use that for devices which require that 5V 2A charger, else you should avoid this. Because the 5V 2A charging cable has voltage limit as well as current limit. When the actual current & voltage is more than than, heat will be produced & the cable will be damaged.
Can I use 19v instead of 24V?
Assuming the wall adapter is rated at “5V 2A” and the device is rated at “5V 1.5A”, then — yes — this is perfectly OK.
Can we use 65W charger for 30W phone?
Yes. Provided your device supports USB PD (Power Delivery) protocol, PD supported devices, Adapter an the device negotiate and agrees on Power figure (A certain voltage and current) that both can support to optimize charging speed.