1. We suggest you charge it fully for the first use.But if you don't, it doesn't matter so much.
2.If the indicator lights are flashing (blue lights), it means it is receiving light and charging .It will turn off under a weak light environment or when the charger is totally out of charge.
3. A quick Press of the side button will turn the charger on or off. 2 quick presses will turn the flashlight on ( 2 Led lights will turn On or Off.).
4. Please keep it far away from Fire. Keep out of water.
Battery Type: Lithium Battery
Capacity: 24000 mAH
Product Dimension: 16*7.7*2.2 cm(6.229 x 3.031 x .886 inches)
Product Weight: 0.4 kg(0.882 lbs.)
Solar Panel: 5V/1W
AC charging time: about 7-8 hours
1 x Solar Charger
1 x Mini USB Fan
1 x Micro USB cable
1 x User Manual