mislim da bi trebala trajat duze. malo sam gledao po gsm.areni i nasao ove podatke:

Standard battery, Li-Ion 800 mAh
Stand-by Up to 300 h
Talk time Up to 6 h 30 min
Standard battery, Li-Ion 1000 mAh
Stand-by Up to 380 h
Talk time Up to 8 h