Replacement 1200mAh PSP-S110 PSPS110 Battery for Sony PSP Slim Portable Playstation PSP-2000, PSP-2001, PSP-3000, PSP-3001, PSP-3002, PSP-3004 Replacement for the following Sony battery model/part numbers: PSP-S110, PSPS110. Compatible with the following Sony Portable Playstation PSP Slim models: PSP-2000, PSP-2001, PSP-2002, 000, PSP-3001, PSP-3002, PSP-3004 (PLEASE NOTE:THIS BATTERY IS NOT COMPATIBLE WITH THE OLDER PSP-1000 MODEL). 3.7V(3.6V) 1200mAh 4.4Wh Lithium-ion Rechargeable Battery Pack. 1 Year Replacement Warranty. MPF Products is a Registered Trademark.