ASUS ZenBook UX31 Battery - Replacement for original ASUS ZenBook UX31 batteries. Rechargeable li-ion battery for ASUS ZenBook UX31 compatible original Li-ion ASUS ZenBook UX31 Batteries are rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. With 100% OEM compatibility, this high capacity replacement ASUS ZenBook UX31 Battery includes a one year warranty and 30-day money back guarantee.
