WhoX
Active Member
My wife owns a Samsung Galaxy S4. The S4's battery wasn't holding a charge for more than an hour, so I ordered an original Samsung replacement online. I did check the new battery out for authenticity before putting it into my wife's phone. When I removed the old battery I immediately noticed that it was thicker than the new one. After closer examination I realized it was swollen. I'm not sure if something catastrophic would happen if my wife continued to use the phone with the swollen battery in it, but I'm glad we replaced it when we did.
You can see that the battery doesn't lay flat on the table as it should.
You can see that the battery doesn't lay flat on the table as it should.