Microsoft Lumia 540 Dual SIM Battery Life

Battery Life

The device is powered by a removable Li-Ion 2200 mAh battery, which offers decent stamina. On a full charge, users can expect up to 15 hours of talk time over 3G and an impressive 81 hours of music playtime. The standby times similarly stretch up to 576 hours on both 2G and 3G networks, making it reliable for users frequently on the move.