How Long Does Iphone 4 Battery Last. The batterys capacity is bigger so. IPhone batteries use lithium-ion technology.
About 10 to 17 hours for all phones. SO lets do the math iPhone4 came out in 2010 but support ended in 2016 so oficial life expectancy of iPhone is max 6 years. IPhone 4 7 hours of talk time 300 hours on standby iPhone 4S 8 hours of talk time 200 hours on standby iPhone 5 8 hours of talk time 225 hours on standby.
Compared with older generations of battery technology lithium-ion batteries charge faster last longer and have a higher power density for more.
The iPhone 5 battery lifespan is being said to last somewhere between 500-1000 cycles. So to summarize. 720 days or 2 years iPhone 11 Pro Max. My first iPhone lasted 8-9 hours but that was when I was on Edge.
