【Dual 2.1A Inputs & Solar Charging】Solar power bank can absorb sunlight and convert it into electrical energy and dual 2.1A USB input (type-c and micro USB), total 3 charging modes can faster charge the portable charger. Meet all your charging needs. 【26800mAh Large Capacity】Solar charger built in 26800mAh grade A Li-Polymer battery, which can charge any smart phones 6 to 8 times or tablet 1 to 2 times. Compact and easy to carry, perfect for daily life, hiking, camping, etc. You can take it to the subway, bus and even to the plane. 【Durable & Intelligent Control IC】The portable phone charger is durable which can prevent dust, impact and water splash, and has a strong anti-explosion ability (Drop test 1.2 meters). Advanced intelligent control IC can prevent overcharge, overheat, overcurrent and short-circuit. 【Widely Compatible】The external solar battery compatible with most electronic devices which have USB port, like iPhone, iPad, Samsung and other Android phones, tablet, camera, Kindle, Bluetooth headphones, Nintendo etc. 【2 USB Outputs & 4 LED Indicators】2 USB outputs (5 V / 2.1 A and 5 V / 1A) can fast charge 2 devices at the same time; 4 LED indicators show the power level (25%-50%-75%-100%), just press the power button to turn it on or off.