Battery Life
The phone is equipped with a removable Li-Ion 650 mAh battery, contributing to a robust standby time of up to 350 hours and a talk time of up to 7 hours. This battery performance, combined with the phone's limited functionality, ensures that the OT-380 can run for days on a single charge. The advantage of a removable battery lets users carry a spare for extended use, a practical feature often missing in modern phones.