Introduction
If battery is faulty or needs replacement, follow these simple steps to replace.
Tools
- 
                  
                  - 
            Use T6 bit of screwdriver provided in the iFixit toolkit. Unscrew the two screws at the top of the device. 
 
- 
            
- 
                  
                  - 
            Insert new battery where old battery was. 
- 
            To reassemble your device, follow these steps in reverse order 
 
- 
            
                            
                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.
One comment
Why is nothing said about soldering of battery terminals, which I read elsewhere as a requirement?