ZTHY New T4800E Tablet Replacement Battery for Samsung Galaxy Tab Pro 8.4" SM-T325 T320 T321 T4800K 4800mAh T4800C with Tools

The first thing we noticed when we took the battery out of the package was that it was already two years old. Batteries have a shelf life. Installed easily and upon installation had 50% life so I charged it. Hadn't had time to use my tablet in the next few days but when I did go to use it 5-6 days later it was dead. I charged it again but it wasn't lasting a week. I definitely should have returned but with it holding a charge for a couple of days I didn't think they would take it back. Around the 40 day mark it would not hold a charge at all. So as a warning to others ALWAYS CHECK THE DATE!! If they are not showing the date on the battery it is probably old stock and will not be worth it no matter how cheap. Lesson learned.

This battery was for a tablet that was so old it would only hold a charge for 8 hours or so. The battery was easy to install with the provided tool set. It was amazing to see how simple a tablet is to disassemble. Had to be careful not to lose the microscopic screws holding the battery in.Now the tablet is back to it's original behavior. With nothing but the cell service turned on and using the tablet for occasional book reading throughout the day, it will hold a charge for maybe 3 days before it has to be recharged.

This battery is not much better than my old one. It's running out of juice about as quickly as my original battery which came with my tablet. That one lasted me almost 4 years. This one is not worth what I paid for it because I will have to replace it soon & haven't even had it 6 months installed. Plus the tools that came with it wore down before I could get the back cover off. They were worthless. I purchased an additional tool to complete the job. I am on a fixed income & this is an expensive mistake. I will be needing a new battery by the end of this year!

Quickly got worse than my 5 year old battery. Even fully charged it shuts down and reboots under load. Can't play clash of clans on the toilet. What good is it? Only good for ebook reading...for a couple hours. I am chained to the wall with this thing 4 months after receiving it. Finally got sick of it today and getting a new one. Might as well not have a battery in the tablet for all the good it does.

Installed in my daughter's tablet, has been working for a couple of weeks. With the original battery, her tablet was only getting to 50%, and then did the power cycling thing without the charger attached. Hold down tabs aren't properly spaced, as others have described - was only able use 3 of the 4 mounting screw holes (more than enough to do the job). Fit: fair; Finish: fine; Function: functional.

Fallo desde el primer momento. En cuanto encendia o cargaba la Tablet se bloqueba inmediatamente con un aviso de recalentamiento. Reinstalaba la batería vieja y no daba el error..Amazón me devolvió el importe.

My tablet was useless after the battery had crapped out so purchasing this brand-new battery has put me back in the game great product for the price highly recommended

Service from vendor was good. The battery is the issue, bought it in Oct. 2015, have to replace it in Jan. 2017. The battery discharges quickly after just over a year.