• Built with 5 foldable high efficiency solar panel, bring more power and stable solar charging experience
• Used to charge mobile phones, MP3, tablet or other USB charging devices
• You can put the battery board in the sun to directly charge your device
• Semi flexible design, foldable for carrying convenience
• It is very suitable for outdoor biking, mountain climbing, hiking, camping, traveling, etc.

Specification:

• Expanding Size: 650x185x30mm
• Foldable Size: 185x115x20mm
• Power Max: 15W
• Vmp: 5V
• Imp: 2A
• Output: USB5V(built-in voltage regulator)
• Charging Temperature: -20-70℃
• Waterproof: IP65
• Conversion rate: 20%
• Material: Monocrystalline+PET+fabric