Gateway 6000 M360 M460 M680 NX500 S-7500N 12-Cell Battery - 153355914.4V 6600mAHCompatible Models:Gateway M360 Notebook - 3401701 Gateway M460 Notebook - QCD10MBZZZ06C8 Gateway M680 Notebook - 3400467 Gateway 6018GZ Notebook - 5009 Gateway 6018GH Notebook - 5192 Gateway 6020GZ Notebook - 4991 Gateway 6021GZ Notebook - 5206 Gateway 6021GH Notebook - 5207 Gateway 6022GZ Notebook - 4992 Gateway 6023GP Notebook - 5331 Gateway 6518GZ Notebook - 5051 Gateway 6520GZ Notebook - 4993 Gateway 6525GP Notebook - 5332 Gateway 8510GZ Notebook - 5010 Gateway 8515GZ Notebook - 103913 Gateway MX6025 Notebook - 5376 Gateway MX6025h Notebook - 5643 Gateway MX6027 Notebook - 5377 Gateway MX6027h Notebook - 5495 Gateway MX6028 Notebook - 5433 Gateway MX6030 Notebook - 5378 Gateway MX6121 Notebook - 1008851 Gateway MX6123 Notebook - 1008852 Gateway MX6124 Notebook - 5386 Gateway MX6124h Notebook - 5496 Gateway MX6128 Notebook - 5951 Gateway MX6135 Notebook - 5954 Gateway MX6420 Notebook - 5955 Gateway MX6421 Notebook - 5956 Gateway MX6423 Notebook - 5957 Gateway MX6424 Notebook - 6094 Gateway MX6424h Notebook - 6246 Gateway MX6425 Notebook - 5958 Gateway MX6428 Notebook - 6096 Gateway MX6436 Notebook - 1008822 Gateway MX6437 Notebook - 1008823 Gateway MX6438 Notebook - 1008901 Gateway MX6440 Notebook - 1008824 Gateway MX6440h Notebook - 1008867 Gateway MX6442 Notebook - 1008825 Gateway MX6450 Notebook - 5959 Gateway MX6455 Notebook - 1008826 Gateway MX6625 Notebook - 5379 Gateway MX6627 Notebook - 5509 Gateway MX6627h Notebook - 5510 Gateway MX6629 Notebook - 5818 Gateway MX6629h Notebook - 5819 Gateway MX6631 Notebook - 5960 Gateway MX6633 Notebook - 6332 Gateway MX6633h Notebook - 6333 Gateway MX6640b Notebook - 6317 Gateway MX6641 Notebook - 1008965 Gateway MX6641h Notebook - 1008964 Gateway MX6650 Notebook - 5380 Gateway MX6650h Notebook - 5497 Gateway MX6708 Notebook - 6244 Gateway MX6708h Notebook - 6245 Gateway MX6710 Notebook - 5961 Gateway MX6750 Notebook - 5962 Gateway MX6951 Notebook - 1008963 Gateway MX6951h Notebook - 1008962 Gateway NX550XL Notebook - 1008593 Gateway NX550X Notebook - 1008592 Gateway NX500S Notebook - 1008590 Gateway NX500X Notebook - 1108591 Gateway NX500S Notebook w/S-Video - 1008569 Gateway NX500X Notebook w/S-Video - 1008570 Gateway S-7500N Notebook - 1008586 Gateway S-7700N Notebook - 1008587