Battery for Asus A43 A43B A43E A53 A53B A53E A53S A53SV A53T A53TA A53U A53Z A54C K43 K43S K43SV K43U K53 K53B K53BY K53E K53F K53J K53S K53SD K53SJ K53SV K53T K53U X43 X44H X53U X54C X54H X54HR X54L Battery Type: Grade A Replacement Rechargeable Li-ion Battery,100% Compatible! Battery Number: 6 Cell Voltage: 10.8V Capacity: 5200mAh Color: black