Would two batteries provide sufficient power supply for the laptop in a long journey, especially in the open air? Definitely not. However, it will cause inconvenience if carrying more. It is time for the hikers and field workers to get this brilliant solar charger. The sturdy solar panel features high efficiency and applicability. Paired with mobile power bank, the kit can offer power supply for laptop and other digital devices. To top it off, we make use of the solar energy. It is so green.Price:
