Q&A for How to Charge a Kindle

You can use a phone micro USB charger, as long as it is 4.9V or 5V. Just read the "OUTPUT" information on the charger.

You may have a slow charger, or apps and your WiFi may be draining the battery. Try a different charger, or try shutting down your Kindle before charging.

Purchase a micro USB power adapter online. You can purchase an official Amazon USB charger, or get a third-party US or EU power adapter. Some Kindles, such as the Kindle Fire, come with both a micro USB cable and an A/C power adapter.

The required voltage is 5V DC. The original charger is 0.85A, but higher amperage works as well and will charge the Kindle faster.

No. Apple's patented Lightning cable will not work on Amazon's Kindle. Do not try using a 5s charger on your Kindle or you could risk breaking it.

If you have the right cord, then yes, it will. As long as the end of the cord matches up with the end where you plug it into the Kindle Fire, it should work.

That depends on your electric company but generally, charging a Kindle is very inexpensive because it does not require much electricity.

That depends on whether the port on the Kindle fits the charger, and if the voltage requirements are the same.

It depends on the model, but the charge should hold for four to eight weeks if the device is unused,

You can use a different charger, though it does not need to specifically be one for the Fire. Several types of chargers will work.

Press and hold the on button, it should flash and then the Kindle will start up again, provided it is still connected to the charger.

Your Kindle might have a glitch. You might want to contact Amazon Services, or go to a tech department if it still is not charging properly.

Yes, you can Charge it on a 220v without any problem, as long as you have the correct charger.

No. There is nothing you can do if the charging point is broken. You will have to get a new Kindle.

If your Kindle Fire won’t start and only shows the battery icon or Amazon logo, try these steps: charge it with the original charger for at least 30 minutes before turning it on; hold the power button for 40 seconds, then release it and try turning it on again; try a different charger or cable in case yours is faulty; check the charging port for dust or debris; let the battery drain completely, then charge and restart if it's stuck. If nothing works, the battery may need to be replaced or repaired.

After your Kindle has been charged, press and hold the power button for about 5 seconds, then release it. If it doesn’t turn on, try holding the power button for 40 seconds, then release and press it again. If the screen stays blank, ensure it’s fully charged and try again.

There is no significant risk of overcharging a Kindle. Modern devices, including Kindles, are designed to stop drawing power once fully charged. Keeping the charger connected won't harm the device, but unplugging it when not in use can help preserve battery life over time.

Yes, using a charger with higher amperage than 0.85A is generally safe for charging your Kindle. The device will only draw the amount of current it needs. For example, if you use a 2A charger, the Kindle will still only draw 0.85A or less, which is what it requires for charging. However, ensure the voltage is correct (usually 5V for Kindles) and avoid using chargers with incorrect voltage or low-quality brands.

If you don’t see a lightning bolt when plugging in your Kindle, try these steps: ensure the cable is properly connected, test with a different charger or cable, clean the charging port, restart the Kindle, and try a different power outlet. If the issue persists, consider contacting Amazon support.

Yes, your Samsung charger is safe to use with your Kindle Paperwhite 4. The Kindle will only draw the power it needs, which is 5V, 1A. The extra amperage will not harm it since the voltage is correct. Just ensure you use a good-quality USB cable.

If your old Kindle hasn't been charged for years, try these steps: Plug it into a wall charger, not a computer, and leave it for at least 4 to 6 hours without turning it on. Use a different charger and cable to make sure they aren't the issue. Clean the charging port with a dry toothbrush or compressed air to remove dust. Hold the power button for 40 seconds, then release and try turning it on. If it still won’t charge, the battery may be too damaged and need replacement.

To unplug your Kindle, gently disconnect the charging cable from the device without yanking it. If it's connected to a wall socket, safely remove the charger as well. Unplugging once the battery is fully charged helps preserve long-term battery health.

No, a Kindle Fire does not need to be fully charged before use. However, it is best to charge it to at least 50% for better performance. If the battery is very low, let it charge for at least 30 minutes before turning it on.

Yes, with the right adapter. Most Kindle chargers support 100-240V, so they work worldwide. If your charger has a USB plug, use a European USB adapter. If it has a US-style plug, use a plug adapter to fit European outlets.

The cable type depends on your Kindle model. Older Kindles use a Micro-USB cable, while newer ones, like the Kindle Paperwhite (2021) and Kindle Oasis, use a USB-C cable. Check your Kindle’s charging port and use a quality cable with a 5V, 1A adapter for proper charging.

No. The light will turn green when the Kindle is fully charged, but you can use it while charging. If the amber light stays on too long or doesn’t turn green, the battery may not be charging properly.

If your Kindle is losing 1% battery per hour while locked and in airplane mode, try these steps: restart the Kindle by holding the power button for 40 seconds, lower the screen brightness, check for background processes by fully powering off and turning it back on, and plug it in overnight if indexing is running. If the issue persists, the battery may be degrading.

Try these steps: Hold the power button for 40 seconds, then release and press it again. Make sure the battery is fully charged by leaving it plugged in for at least an hour. Try a different charger and cable to provide proper charging. If the screen is frozen, perform a reset by holding the power button longer. If it still won’t turn on, the screen or battery may need repair.

Airplane Mode turns off Wi-Fi and Bluetooth, saving battery life. Turning on Airplane Mode makes charging faster, since the Kindle isn’t using extra power. For reading, keeping Airplane Mode on extends battery life by stopping background updates and syncing. Turn it off only when you need to download books or sync your library. If your Kindle lasts only five hours, try lowering screen brightness and keeping Airplane Mode on while reading.

Yes, it's perfectly fine to charge your Kindle at any percentage. Modern devices, including Kindles, use lithium-ion batteries that don’t need to be fully drained before charging. You can charge your Kindle at any time, and it won’t harm the battery. Charging it partially won’t shorten its lifespan.