Features:
Contains overcharge protection with no memory effect.
Battery is the high-quality equivalent to the OEM battery from Sony.
Battery will charge in the same manner as your original battery.
Battery Type: Lithium Ion (Li-Ion)
Output Voltage: 3.6V
Capacity: 2400mAh for PSP 2000 Slim / PSP3000;  3600mAh for PSP 1000 
Color: Black

Package Includes:
1 x 2400mAh for PSP 1000/ 2000 Slim / PSP3000 battery