Instapark® Mercury27 Portable & Foldable 27 Watts Solar Battery Charger with DC 12V Output for Automotive Batteries & Dual DC 5V Standard USB Ports for iPhone, iPad, Android Smart Phone, Tablet Computer & Other Portable Device
Converting virtually unlimited supply of solar power to much needed battery juice for your mobile devices such as an iPhone, iPad and many, many more USB portable devices while you are on the go or there is a power outage or disaster strikes, the Instapark Mercury 27 is a light and compact USB solar charging system that easily fits in your messenger bag or backpack. It combines four solar panels totaling 27 watts and folds up into a pack about the same size as a fashion magazine, but only thinner and lighter.Unlike most of the solar chargers with unstable circuitry thus requiring a battery pack for power storage and charging external devices, the Mercury27 is sophisticatedly designed and engineered and comes with dual standard USB ports for simultaneously charging your cell phones including all iPhones, tablet computers including all iPads, MP3 players, USB battery/power packs and many other USB compatible mobile devices.  In addition to USB charging, the Mercury 27 also has a DC output for charging 12V batteries, the charging connector is compatible with some most popular portable 12V battery packs such as Instapark Mars20S,  Wagan Power Dome Series Battery Packs, no additional adapter neededTechnical Specifications:Solar Panel Wattage: 27WSolar Panel Type: Mono-crystallineTotal # of Outputs: 3# of DC 12V Port: 1Maximum Output Power: 27 watts# of DC 5V USB Port: 2Maximum Output Power: 15 Watts (Combined)Open-Circuit Voltage: 16 - 18VOperating Temperature: 0-120 FDimensions:36" x 11.5" x 0.1" (unfolded)11.5" X 8" X 2" (folded)Weight: 2 lbs 8 oz