This Laptop Battery can replace the following part numbers: ASUS A32-K52, A42-K52, A31-K52, A41-K52, 90-NXM1B2000Y, This Laptop Battery is also compatible with the following models: ASUS X42, X52JT, A40JR, A42J, A42DE, A52JK, K42F, K42Ja, K52F, K52JT, X42JV, X42F, X52F, A40DE, A40JY, A42N, A52Jr, A52JU, K42DR, K42JP, K52DR, K52, X52JK, X52JC, A40DR, A42JK, A42DQ, A52N, K42JC, K42DQ, K52JK, K52JV, X42JE, X42JZ, X52JE, A40JE, A42F, A42JE, A52JC, K42Jr, K42N, K52Jr, K52JE, X42DE, X42JB, X52Jr, X52, A40JP, A42JC, A42JZ, A52JT, K42JV, K42JZ, K52N, K52DY, X52Sg, X52DR, A40JV, A42JB, A42DR, A52JB, K42JB, K42Je, K52JC, K52JU, X42JC, X42JY, X52DE, A40JC, A42Jr, A42JA, A52F, A52, K42DE, K42, K52DE, X42Jr, X52JB, X52N, A40JA, A42JV, A42JY, A52JE, K42JK, K42JY, K52JB, K52DV, X42N, FIC A42, A40, |