0A36282 0A36283 42T4861 42T4865 42T4873 42T4875 42T4899 42T4901 42T4940 42T4942 ASM 42T4862 FRU 42T4861. ThinkPad X220 ThinkPad X220i. Capacity: 6600mAh. Battery Number: 9 Cell. Cell Type: Li-ion. 1 x Laptop Battery.
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