If it's the same spec it should fly, you can look on the bay too. We see this with lithium batteries, some last for years and years, others, short out and are done. Why corporations do not test their batches to increase quality control, well .. we know why that is, they'll sell more product in the face of losing market share, where increasing quality control, and customer satisfaction isn't even on their radar anymore. Sorry, be careful doing the replacement, if you have a friend who is good with stuff like this get help, their are youtube videos on it too.
