Spider Designs Powerful External Charger is Always stand behind you. Portable handheld size but high capacity - 10000mAh Power Bank, more stable more easy to take. Double USB Port (2Amp 1Amp Output), you can freely charge of your iPhone, iPad, Samsung Galaxy, HTC and more devices at the same time now. Backup Flashlight with Power Bank Combined perfectly. You can easy to use them both on camping, hiking and so on. Easy to use - Press ON/OFF button by twice to open it, and press button twice again you can close it. Intelligent Safety Protection - More safety Supports over-charged, over-discharged, over-voltage, over-current and short circuit protection.