Our iPhone 4 battery replaces 616-0520, 616-0521, 616-0512, 616-0513 Apple OEM part numbers.
Capacity: 1420mAh / 5.25Wh
Voltage: 3.7V
Cell Type: Lithium-Ion Polymer
Compatible models:
iPhone 4 series:
4GB, 8GB, 16GB, 32GB
A1332, A1349
MC318, MC319, MC536, MC603, MC604, MC605, MC606, MC608, MC610, MC676, MC677, MC678, MC679
MD126, MD128, MD146, MD196, MD197, MD198, MD200, MD439, MD873, MD874
ME798, ME799
Does this battery work with iphone 4 s?
No, it does not. There is a different battery designed for the 4s models. You can find it here: https://enset.com/products/apple-iphone-4s-battery