shortKeep your phones, cameras, even tablets charged with the power of the sun. Use with a Goal Zero power bank to recharge devices. Battery life won't be a problem with this panel.featuresNOMAD 13 HIGHLIGHTS 13-Watt (18-22V) foldable and weatherproof solar panel; Chainable with built-in USB port; WHAT CAN THE NOMAD 13 CHARGE?The solar panel does not hold a charge it produces power when it is exposed to sunlight. You can plug your phone directly into the panel or use it to recharge a portable recharger for later use. The Nomad 13 is best used for recharging things like: Headlamps Phones Tablets Other smaller USB devices Goal Zero Power PacksWHAT GOAL ZERO PRODUCTS WORK BEST WITH THE NOMAD 13?Nomad 13 panel works best with all of our small to medium rechargers. Switch 10 Core 4 Hours Flip 10 Power Bank 2.5 Hours Guide 10 Plus Power Bank 2.5-5 Hours Flip 20 Power Bank 5 Hours Flip 30 Power Bank 6-12 Hours Sherpa 50 Power Pack 8-16 Hours Sherpa 100 Power Pack 15-30 Hours Yeti 150 Power Station 26-52 HoursWHAT'S IN THE BOX Nomad 13 Solar Panel; 12V Adapter; techCHARGE TIMES Switch 10 Recharger: 4 Hours; Flip 10 Recharger: 2.5 Hours; Guide 10 Plus Recharger: 2.5-5 Hours; Flip 20 Recharger: 5 Hours; Venture 30 Recharger: 6-12 Hours; Sherpa 50 Power Pack: 8-16 Hours; Sherpa 100 Power Pack: 15-30 Hours; Yeti 150 Power Station: 26-52 Hours; GENERAL Product SKU: 12003; Weight: 1.6 lbs (726 g); Dimensions (unfolded): 10.5 x 24 x 0.25 in (27 x 61 x 0.6 cm); Dimensions (folded): 10.5 x 9 x 1 (27 x 23 x 2.5 cm); Certs: CE, FCC, ROHS; Warranty: 12 months; PORTS USB Port: 5V, up to 1A (5W max), regulated; Solar Port (blue, 8mm): 14-22V, up to 0.9A (13W max); Mini Solar Port (2.5mm): 6.5V, up to 1.1A (7W max); SOLAR Rated Power: 13 Watts; Open Circuit Voltage: 18-22V; Cell Type: Monocrystalline;