
If you have to buy a new battery for your Kindle Fire HD again, try not to buy one that has sat on the shelf for a long time. This usually happens after 3-5 years no matter what, even if you don’t use it. Whatever you do, the battery will stop holding its charge again. They use up a lot of CPU so the battery drains really fast.
How to change battery in older kindle fire 10 Bluetooth#
You can turn both WiFi and Bluetooth off by activating Airplane mode. Bluetooth is used on some rare occasions for most people’s Kindle. No one needs to know where you are at all times, not even your Kindle. You should probably turn this off even if you don’t want to conserve battery life. If you don’t need your email to be checked every 15 minutes, you should definitely do this. You can turn it down to its lowest settings and it will still be easily viewable. Lithium-ion batteries have a limited number of recharge cycles, so the fewer times you charge your Kindle, the longer the battery will last. That will affect the chemical reactions of the Lithium-ion battery. Once the charge gets to 100%, it will get “trickle charged” to keep it at 100% and this keeps the battery in a high-tension state. Leaving your Kindle plugged in when it’s fully charged, as you may do overnight, is really bad for your battery’s lifespan. Even though modern Lithium-ion batteries have a fail-safe mechanism that will prevent them from reaching such a low level of charge, it’s possible that they could fail.ĭon’t Keep Charging After It’s Fully Charged When the charge drops to a low amount, the battery will die and become non-rechargeable. Your Kindle Fire HD uses Lithium-ion batteries and you should never discharge them completely. If you decide not to use your Kindle for a long time, you should discharge it almost completely and store it in a cooler room.Use a charger that will slowly charge your Kindle. Both of these can often cause battery damage. Try not to use car chargers or cheap chargers on your Kindle.Don’t fall asleep on your Kindle, as your body heat will transfer to the device.Avoid leaving your Kindle in your car when it’s hot outside.If your device heats up a lot, it will affect the battery life and also its performance. There are some things you should do and some to avoid in order to keep the battery working for a longer time. Having replaced your Kindle Fire HD battery, you would probably like it to last for as long as possible. With the plastic opening tool, remove the plastic piece that connects the wires to the circuit board.Unscrew the Torx screw using the Torx screwdriver, also known as a Torx key (usually comes in a set).


It involves inserting something into the gap between the lid and the chassis. It should come with your replacement battery kit, but if you don’t have it, you can try opening it some other way.
