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Can a 19 volt 5 amp external battery charge a 20 volt 3.25 amp laptop computer?
Wiki User
∙ 6y ago
Yes it can. It's close enough to the laptop's power requirements to charge it.
Wiki User
∙ 6y ago
Wiki User
∙ 10y agoI belive so, will try now :-l
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Do computers charge?
If it is a desktop, no. If it is a laptop, yes, it has a battery and you charge it in the wall.
Are laptop batteries difficult to find?
It is not difficult to find a laptop battery. You can search your local computer store, to obtain laptop batteries. Specific places to purchase your laptop battery may include a personal computer manufacturer or a battery retailer.
How do you stop the charging of samsung laptop battery?
The way to stop your laptop from charging is to unplug the charger from the computer. When the battery starts to get low on power plug it back in.
Where can laptop battery packs be purchased?
Laptop battery packs can be purchased at any computer electronics store. These stores include Best Buy, Apple, Amazon, Battery Depot, and even on Ebay.
Should you remove the battery when you have connected your notebook to power adapter?
You can with most laptops, but then the battery will not be charged. Try it - if the screen goes blank when you pull the battery out then it's off. For most laptops, you only get 1 battery pack out of the box and in order to maximize the battery's life time, once u have a fully charged battery u can remove it when u have an AC power on, so that the battery wont keeps on charging. Cant the laptop detects if the battery is full and cut off the charging? Yes, in most of the cases, but it is still a myth if hooking on both AC and battery together will shorten the battery's life time.
What can you do when your laptop battery is not working?
check that your PSU (power supply unit) and all your other components are installed properly. if all that is in then there might be damage with one of the components.
Laptop Computer Batteries?
A laptop computer has a battery that has a wonderful battery life. As long as you charge your laptop battery for the appropriate amount of time, then you can use your laptop without the need to plug it in for many hours. This will allow you to be free and not be tied to finding an outlet to plug in your laptop.
Where can one purchase an external laptop battery?
External laptop battery is specific to your computer brand. So after getting the model number to your external laptop battery, you can go to an electronic store to buy an extra external laptop battery.
Why doesn't my mcVolt laptop battery charge overnight in your laptop?
Make sure the laptop computer is receiving power. (Is the cord plugged in correctly?). When the laptop battery is installed in the computer and it is properly plugged in to an AC outlet, check to see if the fuel gauge is showing a charge sign. If this does not fix the problem, the laptop battery, the power source in the laptop, or the AC power cord may be defective.
How electricity can help the laptop?
Any computer needs electricity to work. Laptop computers have an internal battery that powers the computer when you are away from your work desk. If you are return to your work desk or the battery is running out of charge you can still attach the laptop computer to mains electricity.
Can I charge a laptop battery myself?
No, It is not recommended to charge the laptop battery yourself. Laptop batteries require specific charging circuits and power sources. Attempting to charge it manually can be dangerous and may damage the battery or the laptop. Always use the manufacturer's recommended charger and follow their instructions for proper charging.
Why does my laptop not charge?
Your laptop is unable to charge because of a problem with your adapter or the battery itself; try plugging out the battery and returning.
How can you charge the battery on your ipod?
The cord that plugs into your Ipod and your Computer is the charger :) Hope this answered your question. Just plug it into a usb port on any computer/ laptop and it will begin to charge.
Which battery has the longest battery life in a laptop?
depends on the how u maintain the laptop and don't charge the battery for hours to gether when ever it necessary keep the charge >
Why does your new mcVolt laptop battery power your computer for only 5 to 10 minutes?
If this is a new mcVolt laptop battery, it may need to be cycled. New batteries may require four or five charge and discharge cycles, before they achieve their designated or maximum capacity. A 'CYCLE'* consist of the following: 1) Place the mcVolt laptop battery in the laptop computer. 2) Plug the laptop into a standard outlet and charge it over night. 3) Unplug the computer and turn it on until the battery is drained. 4) Repeat this process 4-5 times. (After first cycle - charge for 6-8 hours).
Can I charge a 90w laptop battery with a 69w battery charger?
No
Can you use a car battery to charge your laptop?
No It will give the laptop an overload and will wreck your laptop. Do not do it.
