K53T K53TA K53TK X54HR X54HY X54L. K53U K53Z K54 X54LY X54X X54XB. K53SK K53SM K53SV X54 X54C X54H. K53 K53B K53BR X53BY X53T X53TA. 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 2.Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
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