Battery Life
A removable Li-Po 1320 mAh battery powers the AT&T Mustang, providing standby time of up to 240 hours and a talk time of up to 3 hours. This was typical for the time but might require daily or even twice-a-day charging under heavy use conditions. The removable nature of the battery is a practical feature, allowing users to interchange batteries if necessary which is a rarity in modern mobile devices.