Capacity: 4000 mah voltage : 14.8V (compatible with 14.4V) cell type: LI-ION 8-CELLS color: blackAS07B41, AS07B31, AS07B42, AS07B61 Acer Aspire 5230, 5235, 5310, 5315, 5330, 5520, 5520-5A2G16, 5520-6A2G12MI, 5520G, 5530, 5530G, 5535, 5710, 5710G, 5710Z, 5710ZG, 5715, 5715Z, 5720, 5720G, 5730, 5730Z, 5730ZG, 5735, 5735Z, 5739, 5739G, 5739G-6132,...