Battery model:BP-6M Capacity: 1100mAh Compatible model: Nokia N73 N77 N93 N93S 3250 6151 6288 6290 9300I 9300 BP6M Battery Type: Li-ion,Li-polymer... Cell Type: Double IC protection lithium Charging Time: 1.5-3 hours Standby Time: 72hours-120hours Battery Life Cycle: 550times Working Temperature: -25C~55C Quality Grade: Best Quality Certificates: MSDS, CE,RoHS,FCC. Warranty: 1 Year