SolarGorilla & PowerGorilla Laptop Charger Combo Kit combines two awesome components: The SolarGorilla Solar Laptop Charger with the PowerGorilla Laptop Charger. Use the SolarGorilla to charge up the PowerGorilla giving you a total portable power station. The PowerGorilla will give you an extra 2-5 hours of power, depending on your laptop's specification, and over 20 hours on various other electronic devices. The SolarGorilla & PowerGorilla Laptop Charger Combo Kit provides you with all you need to create the ultimate portable solar laptop and electronic device charger. Our combo kit is portable, compact, powerful, and is the answer to anyone who needs a lightweight solar power station.