Battery for iPhone 4 (AT&T / Verizon / Sprint)

Brand new OEM iPhone 4 Battery. 
This item often fixes the following problems:

• Weak Charge
• No Charge
• iTunes does not recognize your phone
• Phone will not turn on
  

This Item is only compatible with the iPhone 4.

Capacity: 1420mAh 
Voltage: 3.7V 
Battery Type: Li-ion Polymer 
Compatible with: APN: 616-0513, APN: 616-0520, APN: 616-0521