New sealed in original factory bag Apple Rechargeable Battery for iBook 12" (white plastic case). This product is genuine Apple branded and factory direct, it's not a third-party or after-market products. Model numbers M9337G/A, part number A1061. These batteries may be used with the White iBook G4 12" that has either the G3 or G4 processor. It is not compatible with the White 13" MacBook, iBook 14", and not compatible with the PowerBook G4 12". iBook 12" was manufactured from May 2001 to March 2006 and featured two (2) USB ports. Factory bag is sealed, never opened or used.