ASM P/N: SB11A24933, GC000001700. P/N SB11A24933, GC000001700. Genuine Lenovo ThinkPad X1 Carbon G5 G6 X280 A285 A275 BIOS CMOS RTC Battery. This is a used, Genuine Lenovo ThinkPad X1 Carbon G5 G6 X280 A285 A275 BIOS CMOS RTC Battery that has been removed from a working Lenovo X1 Carbon 9th Gen Laptop (ThinkPad) - Type 20XX.
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