Introduction
This guide will show how to replace the Sony PSP-1000 battery.
What you need
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            Locate the battery casing button on the rear-left side of the PSP. 
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            Press down the button and remove the battery cover. 
 
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                                    Almost done!               
               To reassemble your device, follow these instructions in reverse order.
                                    Conclusion               
               To reassemble your device, follow these instructions in reverse order.
