Battery Life
For normal usage, a fully charged iPhone battery is enough for a full day that includes music playing, talk time, messaging, and more.
This battery also offers a good standby time.
Faster Charging
With compatible charger, this 1420mAh rechargeable Li-ion battery will quickly charge.
Safe Operation
This tested and certified battery protects the iPhone from overheating, over-current, short-circuiting, overload and more.
Product Name : Yakita 7G Model iPhone Battery
Model : iPhone 4G
Battery Power : 1420mAh
Battery Cell Composition : Li-ion Polymer Battery
Normal Voltage : 3.82V
Charging limited Voltage : 4.40V
Warranty : 6 month Limited Warranty