K73S K73SD K73SJ. K73E K73J K73JK. N71J N71Ja N71Jq. K73SM K73SV K73T. A73TA A73TK K72. K73TA K73TK N71. Battery Type : Li-ion. Li-Ion Laptop Battery 10.8V and 11.1V are in common use.
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