Why is the battery draining too fast
I will not never know if the battery was defective from the start, but I replaced the original battery in my iphone with one I bought from eBay. I guess it could be a cheap aftermarket, third party battery? It drains abnormally fast and it's not right at all. This morning it was , I believe, 50-some % and when I checked on it after I got home , it was 16%, if memory serves. It was turned off as well. So, all I have to do is get a battery from ifixit this time and I'm good to go or is there anything else it might be?
Is this a good question?