Battery for asus eee pc 1015, 1016, 1215 series (black) a31-1015, a32-1015, al31nullMeet the BTI Notebook Battery, a reliable, rechargeable power solution designed to keep your notebook running smoothly on busy days and long trips. Engineered with a proprietary battery size for a precise fit, this 6 cell Li Ion replacement delivers sustained performance, dependable uptime, and the convenience you demand from a modern laptop battery. With a rating of 10. 8V DC and a capacity of 4400 mAh, its built to support everyday computingfrom