Solar and Battery-Powered Camping Light: Our solar camping lantern features a solar charging panel and a built-in 3-piece 18650 rechargeable battery, which can be charged via solar energy or USB cable. The 4500mAh camping battery can be used as a power bank in an emergency. Great emergency kit for power outages, can be used as an emergency light, table lamp, tent lamp, and basement lamp. 6 Modes and Foldable: Side lights: High and Low mode. Rear lights: High and Low mode. Maximum brightness mode. Maximum brightness SOS mode. Three side lights can be folded 90 degrees, the dynamo-powered polygon lamp can be used as a reading light. 1000 Lumens and Long Life: Built-in 48 beads and a 4500mAh rechargeable battery, 1000 lumens in maximum brightness mode and can work for 8-12 hours. 4 LEDs indicate battery status. Micro USB charging: 5 V 1 A Solar charging: 5 V 50 mA Charging time: 2 to 3 hours with USB cable. 2 to 3 days with solar power. High quality: With the 5730 model and tandem