• Made of monocrystalline solar cell with up to 19% efficiency
• Dedicated to charging 12V batteries and 5V devices
• Oxygen surface laminated for durability even in harsh environments
• IP65 waterproof, suitable for outdoor use
• 4 suction cups stick to the window for indoor use

Specification:

• Solar panel chips: polycrystalline silicon cells
• Power: 8W
• Voltage: 5V/12V
• Current: 0.67A
• Output interface: dual USB + DC interface
• Size: 310*190*2.5mm
• Weight: 165g