iPhone 4 - AMP Battery iPhone 3G - AMP Battery AMP 3000 Power Station
List Price: $20.95
Our Price: $9.95
You save $11.00!
List Price: $19.95
Our Price: $9.95
You save $10.00!
Our Price: $9.95
iPhone 4 Replacement Battery iPhone 3G Replacement Battery iPhone iPad Power Station Charger
Designed for iPhone 4
Capacity: 1420 mAh (high)
Install Difficulty - (Easy)
Tools Included: Yes
Battery Usage: 5 hrs, 25 min
Plus Standby Time: 1 day, 7 hrs
Replacement Instructions: On-Line
Designed for iPhone 3G
Capacity: 1150 mAh (high)
Install Difficulty - (Medium)
Tools Included: Yes + Suction Cup
Battery Usage: 5 hrs, 48 min
Plus Standby Time: 1 day, 8 hrs
Replacement Instructions: On-Line
AMP 3000 Portable Power Station
Capacity: 3000mAh
Connections: USB, Mini & Micro 
 
Popularity - (High)
 
Compatible: Apple, Samsung, HTC, Others 
Multiple Charge Capability:  Yes
Easy to Use: Yes
iPhone 4s - AMP Battery Lightning 8Pin USB Cable iPhone 3Gs - AMP Battery
List Price: $20.95
Our Price: $9.95
You save $11.00!
List Price: $19.95
Our Price: $4.95
You save $15.00!
List Price: $19.95
Our Price: $9.95
You save $10.00!
iPhone 4s Replacement Battery Lightning 8 Pin USB Sync and Charge Cable iPhone 3Gs Replacement Battery
Designed for iPhone 4s
Capacity: 1430 mAh (high)
Install Difficulty - (Easy)
Tools Included: Yes
Battery Usage: 5 hrs, 35 min
Plus Standby Time: 1 day, 7 hrs
Replacement Instructions: On-Line
Lightning to USB 2.0 - Charge/Sync Cable
Gold Plated 8Pin Connector 
High Quality Build
  
Popularity - (Medium)
 
Compatiable:  iPhone 5, iPad Mini 
USB 2.0 Compatible:  Yes
Length: 1M
Designed for iPhone 3Gs
Capacity: 1220 mAh (high)
Install Difficulty - (Medium)
Tools Included: Yes + Suction Cup
Battery Usage: 5 hrs, 55 min
Plus Standby Time: 1 day, 7 hrs
Replacement Instructions: On-Line



The iPhone 4s battery replacement process is nearly identical the the iPhone 4 battery replacement.  This information can be leveraged to replace the battery on the iPhone 4.  Later versions of the iPhone 4 used a special pentalobe screwdriver to remove the case.

Both the iPhone 4 and 4s battery replacement process is relatively easy when compared with earlier iPhone models.  Just remove a few screws, slide the back covers off, remove an additional set of screws holding down the battery and then replace the battery.  Anyone with a medium technical skill set can perform an iPhone 4 battery replacement.  Please remember to "Like" and "Share" our video!     
iPhone 4 Battery Replacement Instructions
 
 


 The iPhone 3Gs battery replacement process is difficult and requires good technical skills.  The battery replacement involves removing the glass screen with a suction cup and then the system board.  After these 2 primary components are removed the battery will be exposed within the iPhone housing.
 
The iPhone 3Gs battery replacement takes about 1 full hour for someone not familiar with the process.  During iPhone reassembly, the most difficult connector is #2 which slides under a locking arm.  Remember to "Like" and "Share" our iPhone 3Gs battery replacement videos!
iPhone 3Gs Battery Replacement Instructions