Replaces OEM # A1280 Fits: APPLE MACBOOK 13 A1278, MACBOOK 13 ALUMINUM BODY 2008, MACBOOK 13 MB466*/A, MACBOOK 13 MB466CH/A, MACBOOK 13 MB466J/A, MACBOOK 13 MB466LL/A, MACBOOK 13 MB466X/A, MACBOOK 13 MB467*/A, MACBOOK 13 MB467CH/A, MACBOOK 13 MB467J/A, MACBOOK 13 MB467LL/A, MACBOOK 13 MB467X/A, MB771LLA, MB771LL/A, MB771, MB771*/A, MB771J/A Specs: 10.8V, 54WHR, 5000MAH, 6 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety