Ratings : Li-Ion, 11.1V, 4000mAh,

Compatible battery part numbers (P/Ns) :

0A36281, 0A36282, 0A36283 , 42T4861, 42T4862 , 42T4863, 42T4865, 42T4866 , 42T486, 42T4875 , 42T4876, 42T4901, 42T4902, 42Y4864

Supports the following laptop Models :

Lenovo ThinkPad X220 Series, ThinkPad X220i Series, ThinkPad X220s Series

Kindly match carefully battery image, battery part number (P/N) and laptop model, before purchase.

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