Laptop Battery for Asus X401 X401U X401A X501 X501U A42-X401 A32-X401 A31-X401
X301A1 X301U X401 X401A X401A1 X401U X501 X501A X501A1 X501U. ASUS X501 Series ASUS F301 F301A F301A1 F301U F401 F401A F401A1 F401U F501 F501A F501A1. Such as battery, ac adapter etc. Battery type: Li-ion.