Specifications: Capacity: 4400mAh Color: Black Condition: Replacement Battery 100% OEM Compatible Chemistry: Li-ion Cell Components: 6 cells Voltage: 11.1 Volt (11.1 Volt compatible) Compatible Models: ACER Aspire One D255 Series Aspire One D255-1134, Aspire One D255-1203, Aspire One D255-1549, Aspire One D255-1625, Aspire One D255-2331, Aspire One D255-2333, Aspire One D255-2509, Aspire One D255-2520, Aspire One D255-2981 ACER Aspire One D260 Series Aspire One D260-2028, Aspire One D260-2203, Aspire One D260-2207, Aspire One D260-2344, Aspire One D260-2365, Aspire One D260-23797, Aspire One D260-2380, Aspire One D260-2440, Aspire One D260-2455, Aspire One D260-2571, Aspire One D260-2576, Aspire One D260-2680, Aspire One D260-2919, Aspire One D260-2Bkk, Aspire One D260-2Bp, Aspire One D260-N51B/K, Aspire One D260-N51B/KF, Aspire One D260-N51B/M, Aspire One D260-N51B/P,Aspire One D260-N51B/S, Aspire One D260-N51B/SF Acer Aspire One 522 Acer Aspire One 722 ACER Aspire One AO722 Series Aspire One AO722-BZ197, Aspire One AO722-BZ454 Aspire One AO722-BZ480, Aspire One AO722-BZ608 Aspire One AO722-BZ699, Aspire One AO722-BZ816 Aspire One AO722-BZ848, Aspire One AO722-BZ480 Please carefully check your battery's Compatible Model & battery picture to ensure compatibility with your Laptop. What's in the box 1 x Replacement Laptop Battery