Baterie externa Trust Primo Powerbank 20.000 mAh General Number of USB ports 2 Height of main product (in mm) 160 mm Width of main product (in mm) 79 mm Depth of main product (in mm) 23 mm Total weight 450 g Weight of main unit 440 g Features Flashlight no Special features 24W output power Control Indicators Battery level Connectivity Cables included 2x micro-USB charge cable Cable length micro-USB cable 30 cm Protection Protections over-charge, over-discharge, over-current, short-circuit Power Safe & certified battery yes Battery composition (Alkaline, Li-ion, etc.) Lithium-ion cell Battery capacity (mAh) 20000 mAh Battery voltage (Volt) 3.7 V Watt-hour rating 74 Wh Extra usage time - tablets 30 hours Extra usage time - phones 80 hours Input Input port micro-USB Input power 5V/2A Fast re-charging yes Output USB port A types 2 Charging technology auto-detect Output specification - Port 2 2.4A/12W, auto-detect Output specification - Port 1 2.4A/12W, auto-detect Total output power (max): A, W 4.8A/24W Compatibility General compatibility smartphones, tablets & other usb devices https://www.trust.com/en/product/21795-primo-powerbank-20-000-mah