If I remember back to my physics times on high school, the battery outputs 3.7 volts and 7.40 watt hours. The stock bring 3.8 volts at 7.98 Wh. Volts deals with something in the resistance I believe so the higher the voltage the more work has to be done to pull charge. Since the stock battery has a rating of 3.8 volts it means that the amount of work the phone would be doing at 3.8 will be pulling out 7.98w per hour if at 3.8v. Now what I find weird is that, phones usually pull about 4volts on a battery under heavy load, this accounts for battery diminishing life after basically, the first charge. So why don't manufacturers put a battery with more voltage? Because the phone will basically fry. Having 4v resistance will allow the phone to pull in so much current that it will fry the phone (or at least some regulator inside the phone which will fry the phone anyway. Even the extended batteries are 3.7 or 3.8 volts. Someone please correct me if I'm wrong (I don't want to run on false info) but from my highschool understanding and my understanding of how phones somewhat work, that's what those numbers mean...sorry for the physics lesson lol
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---------- Post added at 01:36 AM ---------- Previous post was at 01:32 AM ----------
And by the way. For the millions of people asking why wouldn't ,manufacturers work on new battery. Well there are new battery technology. Its just heck expensive to manufacture them. Lol. Seeing these new battery technologies in the phones would raise the cost of the phones big time. so they are trying to add more capacity but of course that leads to size which also leads to crammed components..
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