You don't, its part of the backing of the device. Apple can replace it though.
The iphone 4 does have a removable battery, but it is difficult to take out and not a typical cell phone battery that you can just pop in and out. It is possible to remove the battery from an iphone 4, but not an easy process. It requires you to pretty much disassemble the whole phone.
No, the iPhone 5c battery is not the same as the iPhone 4 battery. The iPhone 5c uses a different battery model with a higher capacity compared to the iPhone 4. Additionally, the physical dimensions and connectors of the batteries are also different, making them incompatible with each other.
1432 mah battery
To get the serial for your iPhone you can remove the battery and you will be able to see it.
3 hours
you meen iphone 4? if so yes 2x bigger! but iphone 3GS i don't know, hope that helps!:)
The Apple iPhone 6 Plus has a better battery life than the Apple iPhone 6.
a battery
battery produces heat touch screen does not require pressure
To access the iPhone battery, you will need to disassemble the device, which requires specialized tools and technical expertise. The iPhone battery is typically located beneath the logic board and other components, so you will need to carefully remove these parts to reach the battery. It is important to note that attempting to replace the iPhone battery yourself can void the warranty and may cause damage to the device if not done correctly. It is recommended to have the battery replaced by a certified technician or authorized service provider.
take to a iphone store
Depends how you use it. Normal use required daily charge.