What is the number for replacement battery for this computer?

Battery is most likely dead,,, they are only good for a limited number of cycles. If this is the case you can just order up a new one and put it in. Get the number of the old battery or google the serial number of the computer on the Mac site and you should get the battery details,,, you should be able to find a third party battery online much cheaper than form apple. If you have any difficulty opening the case just search MacBook Air Battery on utube and you will see someone else do it to guide you!

To deal with all such issues, it becomes important to contact at Toshiba Customer Service Number for all-powerful tech resolutions. Here, you get world-class tech services at affordable price and our technicians are very effective in their own field, and always ready to help our users. We are providing 24*7 services. For any details contact us so that you are not waiting for anyone. Toll-free number: 1-833-283-8333
For more info: https://www.support-number.co/toshiba-support/

If your laptop battery is more than 3 years old, it sounds like it needs replacing. Search online for your laptop model number to find a replacement battery for a low cost. IF cost isn't an issue, then write the model number down and go to an electronics/computer store for a replacement.

Hello that`s easy.

Open the case, and look for a small round shinny battery.

Press the release button, and the battery will pop out.
If not, use a small screwdriver, but don`t use force:
Here is a picture, how it looks like:




The battery type is a CR 2032, 3 volts watch type.
Insert the new battery the same way.

When you remove the battery, the cmos/ bios will be cleared, and the bios needs to be setup: clock, date, boot settings, etc.

A pc repair shop, can help you with renewing the battery.

Good luck

Run the computer only on the battery, until it is exhausted.
Fully recharge it.
Run the computer only on the battery, until it is exhausted.
Fully recharge it.

These "deep-cycles" may give the battery-life a "kick". Maybe.

Check the web-site of the manufacturer of the computer.
Maybe, there is a "known" problem with that particular model of battery.

Do a Google-search for the part-number of the battery, to see if anybody has posted comments about poor battery-life for that part-number.

If running only on batteries is "important" to you, then consider replacing the battery.

It is the Battery ruth14. It's the CMOS Battery.

It's about the size of a U.S. nickle. It's a type of watch battery.

The number is CR2032 for a desktop computer most of the time.

http://en.wikipedia.org/wiki/CR2032_battery

Tell me the manufacturer name of the computer, and the Model Number.

For a desktop computer this information is on the back, next to the Windows product key, or up on the side of the computer tower.

With this information I can tell you for sure what the number of the battery is, and most likely I can guide you on how to,
1) Open the computer case
2) Follow Anti-Static Precautions
3) Remove and replace the CMOS battery

Please post in a Comment.
Regards,
joecoolvette

(PS: The + symbol on the battery is for the Positive side.
The + ALWAYS goes up when installing )

Your battery has a warranty same as your laptop. Contact Acer and they replace your computer's battery FREE OF CHARGE.
Be ready with your contact details, cellphone number, shipping address and most important of all your computer's serial number. They need the serial number so they could look up for the right battery for your computer.

Call this number: 1-800-571-2237.

what is the issue mainboard or your UPS pwoer supply
the power supply has battery (1 or 2) depending on the UPS model
if the battery is over 3 years old , its time to replace it
what is the UPS model number , manufaturer ?
what si the mainboard moidel number
whats computer are you using , model number ?

have you attempte dto plug the computer directly into the (wall) AC outlet ? if its not poweing on, perhaps your computer power supply is not working and needs replacing ?

The battery is clipped at the bottom of the laptop, it sounds like the PSU circuit in your laptop has failed and you might want to consider taking it to a computer shop, but get quotes first as some shops still act like cowboys.

Some times a battery can pickup a dead short, and even though it shows a charge it will not work. The other possibilty is the power management chip on the mother board. This chip allows the computer to charge the battery and switch from battery to AC. (Right now I have a Thinkpad that will only run on battery, bad PM chip) Try replacing the battery first, if that doesn't work, then unfortunately the motherboard will have to be replaced.