How can one replace the battery

Hello, Judy-Ann -

So . . . an empty battery icon means the battery needs to be replaced. Eventually, rechargeable batteries no longer hold their charge.

The instructions here will show you how to replace your kindle battery with a new one:
https://blog.the-ebook-reader.com/2015/03/17/kindle-battery-replacement-how-to-guides-videos/

If you reside in the USA, I see Batteries Plus sells the replacement batteries for Kindles:
https://www.batteriesplus.com/battery/tablet-and-e-reader/amazon

Be sure to recycle the dead Kindle battery properly.

Best wishes.

Batteries are not user serviceable.

If you need a replacement battery you'll need to contact Samsung for authorized repair.

It'll probably be cheaper to just buy a replacement, used Galaxy A tablet on eBay than to replace the battery.

Hello, Jessy -

The rechargeable battery for your Nextbook probably needs to be replaced. Eventually all rechargeable batteries need to be replaced.

Make sure you order or purchase in a bricks and mortar store the right battery for your Nextbook.

I don't know what model of Nextbook you own, but these instructions may prove helpful to you:
https://www.ifixit.com/Guide/Nextbook+8+Battery+Replacement/39351

If you do not feel comfortable in following the steps provided in the link above, find a reputable computer repair business near you, take your Nextbook there, and ask a technician there to open the Nextbook, determine what battery is needed for replacement, order the battery, and install it. Note: You will probably be provided an estimate of the cost of the work and will probably need to pay an initial fee which will be deducted from the final cost of the battery and the technician's work.

Best wishes.

Hello, Jason -

The rechargeable battery for your tablet probably needs to be replaced with the proper replacement battery. Rechargeable batteries do not last forever.

If you have no idea what sort of battery your tablet uses and if you have no idea how to go about replacing the battery, then, I suggest you take your tablet to a reliable local computer repair business.

You will probably need to pay an upfront evaluation fee to determine if the tablet needs a new battery or if the problem is caused by something else. That fee will be deducted from the cost of the battery replacement (or whatever repair work) charge.

Note: You did not state the make and model of your tablet, so I cannot provide more precise instruction, like the make and model of replacement battery and how to go about replacing the battery yourself.

Best wishes.

Can a dead car battery be completely recharged by just ...

https://www.quora.com/Can-a-dead-car-battery-be-completely-rechar... QuoraThere's certainly no harm in charging a battery overnight with an external charger ... abattery is deeply-discharged, doesn't mean it needs to be replaced either.

If my car battery dies and I get a jump, how soon do I need to ...

https://www.quora.com/If-my-car-battery-dies-and-I-get-a-jump-how... QuoraIf your battery is several years old it may need to be replaced. It is also ... If thebattery held a charge after being boosted, you may be okay for now. However, if .
How to change a car battery safely - YouTube? 4:10https://www.youtube.com/watch?v=R5Xa6eMAriQApr 21, 2011 - Uploaded by Ask The Mechanichttp://www.askthemechanic.co.uk/ Help and advice on the best practice to fit a new car battery.5 Ways to Change a Car Battery - wikiHow

Tablets are not constructed to allow changing of the battery. The cover of the tablet would need to be removed and the battery will be connected with soldered wires so you need some electrical soldering skills and tools. Even then, getting a matching battery as a replacement will prove difficult.

You will need a New battery, and electronic contact cleaner, or more and like a new Kindle ?
Sorry

This is the only battery replacement I've found. Ever. If anyone else has found something, please post! I need one too! Barnes Noble NOOK HD 7

Here is a site that sells the replacement 3555A2L batteries for the Kindle Fire D01400:
3555A2L Battery for Amazon Kindle Fire D01400

the COMS battery is part of the motherboard, in most PCs they are inserted in a removable slot, the battery is a watch cell the size of a Dime and can be replaced (the battery serial/model # may be CR2032)
In some they are fixed in the motherboard, it's hard to remove it in this case.
u need to open the PC box to look for the battery, it can be easily detected if you can view ur complete motherboard.