A full charged laptop external battery can alone support the work of a laptop for 5h - USB+DC OUTPUT: USB port(5V/2A) with voltage regulator desgin for charging your 5V powered gadgets directly, and 18V DC output(18V/1.44A) for charging Laptop Power Battery Pack. SMART CONTROL SYSTEM: Only if there is sunshine, there is energy for you devices.
For the external battery, LCD display both capacity and voltage level. Depend on different voltage, it can intelligently control the current. Various connectors cover major types of laptops and cell phones. Adjusting 7 voltage levels suiting your needs for different devices.COMPACT & PORTABLE DESIGN: Folding size of solar panel pack is only 12.797.482.55inches, size of laptop external battery pack is also compact(only 7.084.330.94inches). Fit easily with any bag and pocket, double power supplier makes it suitable for any condition, whether there is sunlight. Especially perfect for long flights, road trips or any other outdoor activities. ECEEN 26 Watts Foldable Solar Panel Power Kits Portable Solar Charger Bag USB +. The item "ECEEN 26 Watts Foldable Solar Panel Power Kits Portable Solar Charger Bag USB +" is in sale since Tuesday, January 17, 2017. This item is in the category "Cell Phones & Accessories\Cell Phone Accessories\Chargers & Cradles". The seller is "lir_parts" and is located in Hollywood, Florida. This item can be shipped to United States, to Canada.