Battery Life
The Philips 766 is powered by a removable Li-Ion 770 mAh battery, which supports up to 150 hours of stand-by time and 2 hours and 30 minutes of talk time. While these figures seem minimal compared to today's smartphones, they are consistent with other mobile phones of its period. The removable battery also reflects the prevailing design philosophy, offering users the flexibility to swap out batteries to extend the phone's usage.