A Grade battery meaning it has greater than 90% of its original design capacity remaining. B Grade battery meaning it has between 75% and 90% of its original design capacity remaining. C Grade battery meaning it has between 50% and 75% of its original design capacity remaining Compatible Part Number: 0B200-03790000, 4ICP6/60/72, C41N2004 Compatible Model Number: Asus ZenBook Duo 14 UX482, ZenBook Duo 14 UX482EA, ZenBook Duo 14 UX482EA-DS71T, ZenBook Duo 14 UX482EA-HY Series, ZenBook Duo 14 UX482EA-HY001TS, ZenBook Duo 14 UX482EA-HY006T, ZenBook DUO 14 UX482EA-HY024R, ZenBook DUO 14 UX482EA-HY030R, ZenBook Duo 14 UX482EA-HY034R, ZenBook Duo 14 UX482EA-HY034T, ZenBook Duo 14 UX482EA-HY038T, ZenBook Duo 14 UX482EA-HY046T, ZenBook Duo 14 UX482EA-HY066T, ZenBook Duo 14 UX482EA-HY103R, ZenBook Duo 14 UX482EA-HY106T, ZenBook Duo 14 UX482EA-HY115T, ZenBook Duo 14 UX482EA-HY121T, ZenBook Duo 14 UX482EA-HY140T