Just like the human body, Li-ion batteries degrade over time. Deterioration is chemical, as continued use and each charge cycle causes tiny changes in the battery’s chemistry. In other words, it’s inevitable. It’s a shame, because users say Android tablets like the Samsung Galaxy can last up to five years if you take care of them. Of course, some popular Galaxy tablets will soon lose support, but with a fresh battery, you can get a few more years out of your device if you don’t mind skipping security updates.
But is it worth it? Typically, a third-party battery replacement will cost between $79 and $99 and up, depending on the model. Going directly through a Samsung service center will usually cost a little more, but you’ll be able to keep your warranty coverage, which is usually a good thing. Whether it’s worth it depends on the device you have. Do you have an expensive or cheap Samsung tablet? Let’s say you’re looking to replace the battery on a Samsung Galaxy Tab A9. A new battery costs $110, so replacing the battery is overkill considering the device will also lose support in 2027. On the other hand, if you’re using something newer and more expensive like the Galaxy Tab 10, a new battery will breathe new life into it and be worth every penny.
Can I replace the battery on my Samsung Galaxy tablet myself?
Absolutely. Samsung Galaxy tablet batteries are available online and you can buy them for between $10 and $30, depending on the model. Replacing the battery in older devices like the Samsung Galaxy Tab 4 is pretty simple: pry open the back, remove the green tape covering the connector, and disconnect the old battery. After removing the dead battery, simply reverse the process to install the new one and reassemble it.
Although older appliances are easy to DIY, repairing more modern appliances is only recommended if you have prior experience. Take the Galaxy Tab A9, for example. The iFixit guide may make it seem like almost anyone can do it, because pointing a heat gun at the edges of the device seems pretty easy. However, a single nervous movement could damage the flexible cable. Using the heat gun can also be dangerous, as heating one area for too long could spell disaster for the screen. For most users, this task is best left to the professionals. If you don’t want to break anything, saving $60 just isn’t worth it.
