Replacement 1000mAh SP70C 4-285-985-01 4-435-245-01 Battery for Sony PSP Street Portable Playstation PSP-E1000 PSP-E1002 PSP-E1003 PSP-E1004 PSP-E1008 Replacement for the Following Sony Battery Model/Part Numbers: SP70C, 4-285-985-01, 4-435-245-01, CS-SP007SL. Compatible with the Following Sony PSP Street Models: PSP-E1000, PSP-E1002, PSP-E1003, PSP-E1004, PSP-E1008. High Capacity 3.7V 1000mAh 3.7Wh Lithium-ion Rechargeable Battery Pack. 1 Year Replacement Warranty. MPF Products is a Registered Trademark.