A84 A84S A84SJ X43SM X43SV X43T. K43 K43B K43BR X43TA X43TK X43U. K53SK K53SM K53SV X54 X54C X54H. K53 K53B K53BR X53BY X53T X53TA. Li-Ion Laptop Battery 10.8V and 11.1V are in common use. Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
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