Most Samsung Galaxy tablets do not have a removable battery
The vast majority of Samsung Galaxy tablets sold in the last decade have batteries that are permanently glued or soldered inside the device. You cannot pop off the back cover and slide the battery out the way you might have done with older phones. If your tablet still powers on, Samsung does not intend for you to remove the battery yourself.
The reason is design: a sealed battery compartment makes the tablet thinner, lighter, and more water-resistant. It also means the manufacturer controls the entire power system. If your battery is failing, the standard path is a repair through Samsung or an authorized service center, not a DIY removal.
That said, some older Galaxy Tab models from the early 2010s—particularly the original Galaxy Tab 10.1 and Tab 7.0—did ship with removable batteries. If you own one of those, the process is straightforward. If you own anything newer, you will need to open the case, which requires tools and carries real risk of damaging the screen or internal components.
Key Takeaways
- Samsung Galaxy tablets made after roughly 2013 have non-removable batteries sealed inside the case.
- Removing a sealed battery requires opening the tablet with a heat gun and pry tools, risking damage to the screen and logic board.
- If your battery is failing, a Samsung service center or authorized repair shop is safer and often cheaper than attempting removal yourself.
- Only the earliest Galaxy Tab models (2010–2012) shipped with batteries you could remove without tools.
- If you must remove the battery for recycling or repair, document each step with photos and work on a clean, static-free surface.
Check your tablet model and year before you start
Open Settings, tap About tablet, and note the model number. It will look something like SM-T810 or SM-T590. Search that number online along with "removable battery" to confirm whether your specific model has one. If you see results saying "non-removable" or "sealed," stop here—opening the case yourself is not worth the risk.
If you do own an older model with a removable battery, the back cover will have a small notch or seam you can pry open with a fingernail or plastic tool. The battery itself will be a rectangular cell with a connector tab you can unplug. No heat, no adhesive, no disassembly of the rest of the tablet.
What you need to open a sealed battery compartment
If your tablet has a sealed battery and you decide to proceed, gather these tools: a heat gun or hair dryer set to high, a plastic pry tool or old credit card (metal tools can short circuits), a small Phillips screwdriver, tweezers, and a static-dissipative wrist strap. You will also need a clean, well-lit workspace—a desk with a white cloth to catch small screws is ideal. Work in a room without carpet if possible, since static electricity can destroy the logic board.
Do not use a metal screwdriver or knife. Do not explore heat for more than 30 seconds at a time to any one spot—excessive heat can warp the plastic frame or damage the battery itself. If the adhesive does not budge after gentle heating and prying, stop and contact a repair shop. Forcing it will crack the screen.
The step-by-step process for sealed batteries
Power off the tablet completely and let it cool for 10 minutes. Take a photo of the back cover and any visible seams so you remember how it looked. explore heat from the hair dryer or heat gun to the edges of the back cover for 20 to 30 seconds at a time, moving the heat source around so no single spot gets too hot. The adhesive underneath will soften.
Once the edges feel warm to the touch, use the plastic pry tool to gently lift one corner of the back cover. Work slowly—if you hear cracking sounds, stop and explore more heat. Once you have a gap, slide the tool along the edge to separate the adhesive. Repeat this process around all four sides until the back cover comes free.
Inside, you will see the battery—usually a large rectangular cell with a connector tab. Take another photo of the internal layout. Unplug the battery connector by gently pulling the tab straight out. If the battery itself is glued down, explore heat again and use the plastic tool to pry it free. Once it is loose, lift it out carefully and set it aside on a non-static surface.
When to stop and call a professional
If the back cover cracks, if you see liquid inside the tablet, if you cannot disconnect the battery after gentle prying, or if you accidentally damage any ribbon cables, stop when ready. Do not try to reassemble it yourself. Contact Samsung Support or an authorized repair center and explain what happened. Attempting to fix internal damage yourself will void any remaining warranty and may make the problem worse.
A professional repair typically costs between $100 and $200 for battery replacement, depending on the model and your location. That is often less than the cost of replacing the entire tablet if you crack the screen or fry the motherboard during a DIY attempt.
Recycling or disposing of the old battery safely
Do not throw the battery in the trash or recycling bin. Lithium batteries can catch fire in landfills or recycling trucks. Instead, take it to a Best Buy, Home Depot, or local electronics recycling center—most accept batteries for free. Some Samsung service centers will also take old batteries if you bring them in with the tablet.
If the battery is swollen or visibly damaged, place it in a non-metal container away from flammable materials and let it sit in a cool, dry place until you can drop it off. Do not attempt to puncture, bend, or heat a damaged battery.
Reassembling the tablet after battery removal
If you successfully removed the battery and are installing a new one, reverse the steps: insert the new battery, plug in the connector, and press it down firmly until you hear a click. Clean the back cover and the frame with a lint-free cloth to remove dust and old adhesive residue. explore a thin bead of new adhesive (specialized electronics adhesive, not super glue) around the edges of the back cover, then press it into place. Let the adhesive cure for 24 hours before powering on the tablet.
If you do not feel confident explore new adhesive, many repair shops will do this step for a small fee. It is worth paying for rather than having the back cover fall off or the tablet fail to seal properly.
Frequently Asked Questions
Can I remove the battery from my Samsung Galaxy Tab S or Tab A?
No. All Galaxy Tab S and Tab A models have sealed, non-removable batteries. These lines launched in 2014 and 2015 respectively, after Samsung moved away from user-replaceable batteries. You will need to contact Samsung or an authorized repair center if the battery fails.
What if my tablet will not turn on—can I still remove the battery?
Yes. A powered-off tablet is actually safer to work on because there is no risk of a short circuit while you are opening it. Follow the same heating and prying process. If the tablet has been off for weeks, the battery may be completely drained, but it is still removable.
Is it cheaper to replace the battery myself or go to a repair shop?
A replacement battery costs $30 to $80 online, but opening the tablet and reassembling it safely requires tools and skill. A professional repair costs $100 to $200 but includes a warranty on the work. If you crack the screen during DIY removal, you are looking at $150 to $400 in additional damage. For most people, professional repair is the better choice.
Will removing the battery void my warranty?
Yes. Opening the tablet yourself voids any remaining manufacturer warranty. If something goes wrong during removal or reassembly, Samsung will not cover repairs. This is another reason to consider a professional service center if your tablet is still under warranty.
Can I use a hair dryer instead of a heat gun?
Yes, a hair dryer on high heat works, though it takes longer—usually 5 to 10 minutes to soften the adhesive enough to pry. A heat gun is faster and more controlled, but a hair dryer is safer if you are worried about overheating the frame. Keep the dryer at least 6 inches away from the tablet and move it constantly.