Bay Valley Parts®High Performance New replacement Laptop Battery for ASUS laptop computer models: A43,A43BR,A43BY,A43E,A43S,A43SA,A43SD,A43SJ,A43SM,A43SV, A43TA,A43TK,A43U,A45,A45A,A45DE,A45DR,A45N,A45VD,A45VG,A45VM,A45VS,A53BR,A53BY,A53E,A53SC,A53SD,A53SJ,A53SK,A53SM,A53SV,A53TA,A53TK,A53U,A53Z,A54,A54C,A54H,A54HR,A54HY,A54L,A54LY,A83,A83BR,A83BY,A83B,A83B,A83E,A83S,A83SA,A83SD,A83SJ,A83SM,A83SV,A83TA,A83TK,A83U,A83T,A84SJ,A84S,A84,K43,K43BR,K43BY,K43B (9 cells 10.8V 7800mAh)

Safety & Excellence Features:
* No memory effect,fast charge
* Low power consumption IC design
* Fully compatible with the original laptops (models listed below)
* Tested with strict quality control standards
* Over-charge/Discharge/Heat/Current/ Short-circuit protection

Compatible with These Original Part Numbers:
ASUS:A32-K53,A42-K53,A43EI241SV-SL,A31-K53

Fits Machine Models:
Laptop Computer: ASUS:A43,A43BR,A43BY,A43E,A43S,A43SA,A43SD,A43SJ,A43SM,A43SV,A43TA,A43TK,A43U,A45,A45A,A45DE,A45DR,A45N,A45VD,A45VG,A45VM A45VS,A53BR,A53BY,A53E,A53SC,A53SD,A53SJ,A53SK,A53SM,A53SV,A53TA,A53TK,A53U,A53Z,A54,A54C,A54H,A54HR,A54HY,A54L,A54LY,A83,A83BR,A83BY,A83B,A83B,A83E,A83S,A83SA,A83SD,A83SJ,A83SM,A83SV,A83TA,A83TK,A83U,A83T,A84SJ,A84S,A84,K43,K43BR,K43BY,K43B,K43E,K43SA,K43SD,K43SJ,K43SM,K43SV,K43TA,K43S,K43TK,K43T,K43U,K53,K53BR,K53BY,K53B,K53E,K53SC,K53SD,K53SJ,K53SK,K53SM,K53SV,K53TA,K53TK,K53U,K53Z,K53S,K53T,K54,K54C,K54H,K54HR,K54HY,K54L,K54LY,K84,K84C,K84H,K84HR,K84HY,K84L,K84LY,P43,P43EB,P43EI,P43E,P43SJ,P43S,P53,P53E,P53SJ,P53S,P53XI,Pro4J,Pro4JE,Pro4JSJ,Pro4JS,Pro5N,Pro5NBR,Pro5NBY,Pro5NB,Pro5NE,Pro5NSC,Pro5NSD,Pro5NSJ,Pro5NSK,Pro5NSM,Pro5NSV,Pro5NS,Pro5NTA,Pro5NTK,Pro5NT,Pro5NU,Pro5NZ,Pro5P,Pro5PE,Pro5PS,Pro5PSJ,Pro8G,Pro8GB,Pro8GBR,Pro8GBY,Pro8GE,Pro8GSA,Pro8GSD,Pro8GSJ,Pro8GSM,Pro8GSV,Pro8GS,Pro8GTA,Pro8GTK,Pro8GT,Pro8GU,X43,X43B,X43BR,X43BY,X43E,X43S,X43SA,X43SD,X43SJ,X43SM,X43SV,X43T,X43TA,X43TK,X43U,X43EC,X43EE,X44,X44C,X44H,X44HR,X44HY,X44L,X44LY,X44E,X44EI,X53,X53B,X53BR,X53BY,X53TA,X53TK,X53T,X53U,X53Z,X54,X54C,X54H,X54HR,X54HY,X54L,X54LY,X53X,X53XC,X53XE,X54X,X54XI,X54XB,X5P,X5PE,X5PS,X5PSJ,X84,X84C,X84H,X84HR,X84HY,X84L,X84LY,X84E,X84EI,X84EB

Please make sure that the battery part numbers listed in the description matches the battery part number on your original battery before you purchase.