Compatible with tablets and phones from Apple, Samsung & other brands Output: 1 USB port with 5W/1A and 1 with 10W/2.1A 10.000 mAh battery Auto-detects and charges devices at highest possible speed Fast recharging when using a 2A USB charger Smart Protection System for safe and fast charging Battery level indicator Flashlight function 2 micro-USB charge cables included Charges phones for 40 extra hours* Charges tablets for 15 extra hours* * depends on brand/model and battery condition. For indication only.