BatteryCode:SQU-413,6500949,6500948,103926,103329,106842,4UR18650F-2-QC-MA1,AHA84224036,SQU-412,65010966501998FitLaptopModels:GatewayM360,M460,M680; Gateway NX500,NX550,NX850,NX860; GatewayMX6000,MX6100,MX6400,MX6600,MX8500; GatewayS-7700N,S-7710N,S-7500N,S-7510N.6000,6500,8500.