DENAQ 9-Cell 73Whr/6600mAh Li-Ion Laptop Battery for GATEWAY 6000, GATEWAY 6500, GATEWAY 8500, GATEWAY M360, GATEWAY M460, GATEWAY M680, GATEWAY MX6000, GATEWAY MX6100, GATEWAY MX6200, GATEWAY MX6400, GATEWAY MX6600, GATEWAY MX6700, GATEWAY MX6900, GATEWAY MX8500, GATEWAY NX500, GATEWAY NX550, GATEWAY NX800, GATEWAY NX850, GATEWAY NX860, GATEWAY S-7500N, GATEWAY S-7700N, GATEWAY NX260X, GATEWAY W340UI, GATEWAY M685-E, GATEWAY MT 6916. Replaces GATEWAY Parts AHA63224A34, AHA63224819, AHA63224614, AHA63226064, 3RU18650F-2-QC-MA1/QC224, 8MSBG.