PSP Recharge grip with Backup battery

1. Stretch the grip and then put the PSP console into the grip with correct position, then hold the grip to play games. 2. Insert the power cable of the grip into PSP then the battery can charge PSP console. 3. When the battery showing low power, you can using the PSP power adapter to re-charge. 4. Battery:1200mAh (it takes less then 5hr. to charge) 5. Output:5V 6.