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Mainly all laptop are power by a cord. Usually its the kid version laptops that can run on batteries, but not the professional ones.
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∙ 14y ago
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What is an online site that has good prices for laptop batteries?
You can go to any of the following websites to learn more about good deals on laptop batteries www.amazon.com or http://www.batteriesplus.com/manufacturer/548-0/Notebook-Laptop-Batteries.aspx
What company is the largest laptop battery maker?
I think it is papatek, it has all kinds of laptop batteries, any brand, any models. you can search papatek on Google, know some about it.
Are there any wireless burglar alarm systems that don't require batteries?
No. Any wireless system that is not connected to a power outlet will require batteries.
Why wont your ibm thinkpad A31p hold a battery charge?
If it is a many years old laptop (which appears it is from the model number), the battery probably needs a replacement. The laptop batteries (and for that matter any rechargeable batteries) slowly loose their charge holding capacity).
Where do I check to find out if there are any recalls for my laptop batteries?
If you have the original battery from your laptop manufacturer, such as HP or Lenovo, then you should contact them or visit their website. If you have an aftermarket battery then visit that company's website for any recall information.
Do any Dehumidifiers run on batteries?
Due to the power required,you will need to runa dehumidifier using 120V power.
Are there any calcuators that don't need batteries?
Yes many lower level batteries actually use the common light to power themselves
Are eneloop batteries really good?
Eneloop batteries are actually better than any other kind of batteries sold, so they are definitely worth the price you will pay for them. They do have less power though.
Is there any problem to laptop bcz i removed the battery and iam wrk on laptop with ac power?
If you are running the laptop off an AC adapter, there is no problem if you keep the battery out - however I keep my battery in, just in case if there is a power failure.
Is there any type of polymers used in NORMAL car batteries?
Yes, the casing is nearly always made out of a polymer.
Do computers have batteries?
In a desktop computer the battery is located on the PC motherboard. It looks like a silver button about the size of a quarter, in the center of a black circle of plastic. In a laptop the battery is quite a bit larger and is usually found on the bottom of the laptop near the back, underneath the screen hinge.
What power source is dangerous to play with?
Any power source is dangerous to play with, apart from minor things like small dry batteries.
