The ToughTested 20,000mAh solar charger is the ultimate off the grid power. It provides 8-10 full charges for the average Smarphone. It includes Instasense technology, which makes sure devices get correct power. Super-effcient solar panel gives you emergency charging power from the sun. Type C 15W charging in & out for Smartphones and tablets. QuickCharge 3.0 for fast charging enabled devices, up to 75% faster than standard chargers.
• 2 output ports (USB A @ 15W, USB-C @ 18W) • 2 input ports (USB micro @10W, USB-C @ 15W) • 18W Total power output • 400mA Super High Efficiency Solar panel • 20,000mAh/74Wh Capacity • Solar only charging time, 2.5 hours per 1,000mA (50 hours total)