Power Bank 11200mAh Dual Port [5V: 1.0A & 2.1A] External Portable Charger Battery Pack for Mobile Cell Phone & Tablet. Metal Alloy Case; Flashlight, Indicator; Cable Adaptor. For iPhone, iPad, Android, Sony, Nokia, Samsung, Blackberry, LG, HTC, Galaxy, Camera, mp3, mp4 etc. Twin 5V/2A & 1A dual USB to charge 2 devices at once. Use the 2.1A port for tablets & the 1A port for phones and mp3, mp4, camera etc. Robust & stylish blue metal case design is safer than plastic case against shock and overheating. Weight approx 0.3kg (10oz) LED battery indicator so you know when to recharge the battery pack. Grade A Lithium-Ion Battery Cells ensure 500+ Recharge Cycles. Powerbank contains 4 cells each 9.62Whrs at 3.7V. Handy flashlight activated by pressing the power button for 2 seconds.