Color:Black Solar Charger Based on advanced solar energy technology, Poweradd Apollo Mini 5000mAh solar charger is ideal for emergency use during your traveling, hiking, backpacking, camping and more. Power Supply The solar charger has a powerful USB output port, supplying great backup battery by solar energy conversion. When it’s fully charged, it can charge an iPhone 6S/6 twice or charge a large capacity device like iPhone 6S Plus more than 1 time. Portable Charger The solar charger is designed to be very small and portable, with a compact size of 5.13*2.57*0.59 inches. A handy hook design is more helpful to take this solar charger on the go. FAQ & Trouble Shooting 1. What if the Apollo Mini fails to charge? Please check whether the adapter connection is secure or not. If the adapter does not function normally, please replace it or use your original one. 2. I connected my phone to the Apollo Mini, but seems no output, why? Please long press the power button around 3 seconds to turn on the charger, then it’ll charge your device. 3. My Apollo Mini stops working after several times use, why? Improper use may activate the protection system, which makes your Apollo Mini stop working. Please turn off the Apollo Mini and give it a full charge. Warm Tips 1. Fully recharge your Apollo Mini before first use to activate the battery. 2. Use the included cable, your original cable or a third-party certified one.