Charging: To charge, place the Little Sun Charge in the sun with its solar panel facing upwards or connect using a micro USB cable. Little Sun Charge takes about 7.5 hours to fully charge.
Use: Connect your phone using a USB cable.
Functionality: With one simple and intuitive button, you can check the charge level and activate all the different light levels
Battery: 2 V LiFePO4 rechargeable battery with 4400 mAh
Dimensions: 14 x 14 x 2,5 cm
Main Body: Recyclable PC+ABS, highly weather and UV resistant
Solar Panel: 131 x 131 mm monocrystalline, solar panel made from highly efficient SunPower solar cells, 4.4 V, 2.5 Watt
LED: SPM from Samsung with an optical efficiency of 167 lm/W at 5000 K (cool white)
Light Output: A fully charged Little Sun Charge gives you 14 hours bright light 75 lm, 45 hours at 25 lm or more than 150 hours at lowest level, 8 lm