A full charge allows the lantern to run 6 LEDs for up to 3.5 hour and 3 LEDs for 7 hours. But if there is no charge or a low charge, simply rotate the handle clockwise for 2 minutes at 160 r.p.m. (rotations per minute) and 6 LEDs will operate for up to 50 minutes. On the lower brightness level, 3 LEDs will operate for almost two hours. This is perfect for power outages, emergencies, or any time charging is not available. The lantern can also be charged via USB (Cord Included).
