Compatible with tablets and phones from Apple, Samsung & other brandsOutput: 1 USB port with 5W/1A and 1 with 10W/2.1A10.000 mAh batteryAuto-detects and charges devices at highest possible speedFast recharging when using a 2A USB chargerSmart Protection System for safe and fast chargingBattery level indicatorFlashlight function2 micro-USB charge cables includedCharges phones for 40 extra hours*Charges tablets for 15 extra hours** depends on brand/model and battery condition. For indication only.