BATERIA COMPATIBLE DE ALTA CALIDADCELDAS: 6VOLTAJE: 10.8VCAPACIDAD: 4400mAh/48WhNUMEROS DE PARTE:A32-K55A33-K55A41-K55 COMPATIBLE CON:ASUS A45ASUS A45DASUS A45DEASUS A45DRASUS A45NASUS A45VASUS A45VDASUS A45VGASUS A45VMASUS A45VSASUS A55ASUS A55AASUS A55DASUS A55DEASUS A55DRASUS A55NASUS A55VASUS A55VDASUS A55VMASUS A55VSASUS A75ASUS A75AASUS A75DASUS A75DEASUS A75VASUS A75VDASUS A75VMASUS K45ASUS K45DASUS K45DEASUS K45DRASUS K45NASUS K45VASUS K45VDASUS K45VGASUS K45VMASUS K45VSASUS K55ASUS K55AASUS K55DASUS K55DEASUS K55DRASUS K55NASUS K55VASUS K55VDASUS K55VMASUS K55VSASUS K75ASUS K75AASUS K75DASUS K75DEASUS K75VASUS K75VDASUS K75VMASUS R400ASUS R400DASUS R400DEASUS R400DRASUS R400NASUS R400VASUS R400VDASUS R400VGASUS R400VMASUS R400VSASUS R500ASUS R500AASUS R500DASUS R500DEASUS R500DRASUS R500NASUS R500VASUS R500VDASUS R500VMASUS R500VSASUS R700ASUS R700AASUS R700DASUS R700DEASUS R700VASUS R700VDASUS R700VMASUS U57ASUS U57AASUS U57VASUS U57VDASUS U57VMASUS X45ASUS X45AASUS X45CASUS X45UASUS X45VASUS X45VDASUS X55ASUS X55AASUS X55CASUS X55UASUS X55VASUS X55VDASUS X75ASUS X75AASUS X75VASUS X75VDCUANTO DURA LA BATERIAVariable dependiendo del uso , normalente entre 45 minutos hasta 2 horas dependiendo uso que le des.