FRU P/N: 00HW003 | ASM P/N: SB10F46441. FRU Part Number 00HW003 (00HW002). ASM Part Number SB10F46441 (SB10F46440). Genuine Lenovo ThinkPad Battery. Lenovo ThinkPad X1 Carbon Gen 3 Type20BS (e.g. 20BS002YUS, 20BS003M++, 20BS006E++, 20BS006H++, 20BS00AF++).
