My kindle won't charge. I have tried 3 different chargers.

James, You have to make sure the Kindle is charged, try holding the button longer, maybe even up to a minute, hopefully that will do it. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info." You can also do a search on google for this issue, seems there is a lot of info. on this problem.
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Try using a different cable, if it works, continue using the other cableIf the other cable does not work, try using a different charger Also refer to:
Battery Won Stay Charged

If you are truing to charge with a USB post then switch to a wall wart. There is often not enough voltage to charge from USB.

Are you sure your charger is working? Try charging another device with it, or try using a different charger. If you're sure the charger is OK (and plugged in!), try leaving the charger plugged in to your Kindle for a good long while, like 12 hours. If it still doesn't charge, or if the charge wears down after a short time, you might well have a bad battery. Unfortunately, later-model Kindles don't have user-replaceable batteries, and having it done professionally is not cheap. If it's still under warranty, make sure to have it fixed before the warranty expires.

This could be any number of issues; are you charging this on a car charger or wall charger? Have you checked to make sure your charge port isn't damaged? Does it connect correctly via USB to a computer? Have you tried the charger on different outlets? Has the Kindle Fire been dropped or damaged in anyway?

Her is a possible solution:
1. Plug into the original charger, hold the power down for a full 30 seconds, release. Let charge in this state for 12 hours.
2. Lease the device plugged into the charger, while you have the device plugged into power, press the power button for a full 40 seconds, release. Wait for 5 seconds and then press and release the power button. Did the device wake up? No, continue to step 3.
3. Plug the device into another charger, if you do not have an charger from another phone go to Staples or Radio Shack pick up a new Kindle or Universal charger, make sure you can return the charger.
4. Plug the Kindle into the new or alternate charger. Hold down the power button for 30 seconds release. Let charge for 12 full hours.
5. Unplug the Kindle from the charger.
6. Press the power button for 40 seconds - time it. Release the power button, wait for 5 seconds, then press and release the power button. The Kindle should wake up. If not, proceed to step 7.
7. If you can not wake up the Kindle from a 'hard reset' the Contact Amazon directly for a replacement.

Let's try to reset the charger system.
Step 1: Unplug from the charger, press and hold the Power button for 30 seconds
Step 2: Plug into the charger. Press and hold the power button for 30 seconds
Step 3: Let charge for 12 hours
Step 4: Unplug form the Charger, run the Kindle until totally dead.
Step 5: When DEAD. Press and hold the power button for 60 seconds.
Step 6: Plug into the charger, let charge normally
If this does not reset the charging system you have either a faulty Kindle or a faulty charger, contact Amazon for replacement.

You may need a new power cord or it is possible that your Kindle Fire's battery has died. If you noticed the battery life diminishing before it wouldn't charge this may be the case. Here is a site that has replacement batteries for the Kindle Fire:
3555A2L Battery for Amazon Kindle Fire D01400

Hi!

You can try these steps to solve this problem:

1. Connect Kindle to a different USB.
2. Verify the charge light at the base of the Kindle is on.
3. Restart Kindle by pressing Home > Menu > Settings > Menu and select "Restart."
4. Leave the unit charging for 30 minutes

If the problem persist, contact Kindle for repair options.

eBookBoy

Please clarify: what charger did you use to connect to an outlet? The Kindle 3 comes with an USB cable to charge from a PC or Mac computer and no charger outside for many countries outside the US (for other countries an external charger is available from Amazon as optional accessory). Use of a different charger (e.g. mobile phone charger with USB connector) is not supported, not recommended and may fry your Kindle if a wrong voltage is hooked to it.

Things you can try:

1. Use a different outlet to charge the Kindle.
2. If you use the supplied USB cable to connect to a PC, make sure its firmly seated on both ends. Connect to a powered USB port directly on your computer. Some external USB hubs do not come with a separate power supply (external power supply is mandatory for an USB 2.0 hub, some cheap models are sold without one anyway) and are not suited to charge anything. Just to make sure, disconnect any other USB device except mouse / keyboard to check if the USB port in use is not burdened by too much drain.
   
3. The Kindle power LED should glow amber while charging and green if the device is fully charged.
   
4. Give the Kindle a reset pressing Home --> Menu --> Settings --> Menu and select "Restart." If the charge light is on but the device is still not charging, contact Amazon customer service.
5. If the charge light does not light, the AC adapter or cable needs to be replaced.
6. Contact Amazon customer support for any warranty issues.