Microsoft Lumia 550 Battery Life and Endurance

Battery Life and Endurance

The Lumia 550 is powered by a removable 2100 mAh Li-Ion battery. Microsoft claims a standby time of up to 672 hours in both 2G and 3G modes, a talk time of up to 16 hours (2G) and 14 hours (3G), and music playback for up to 60 hours. In real-world conditions, users found the battery to perform moderately, with its official endurance rating placed at 42 hours, underscoring its capacity to last through a full day of moderate use, though more intensive activities would require charging.