Battery
Powering the Philips Ozeo is a removable NiMH battery with a capacity of 670 mAh. This battery offers a surprisingly decent standby time of 120 to 300 hours and talk time of 3 to 5 hours, illustrating the efficiency of the device when performing its core functions. The removable battery design means users could replace it if needed, extending the phone's usability over a longer period.