A Backup Power Pack: The Armor mini jump starter power pack is equipped with a fast-charging USB output port (5 V/ 2.1 A), which can easily charge your favorite USB devices (such as mobile phones, tablets, laptops, wearable devices, etc. ) powered by
Boost Start 100% Dead Car: When your car's power is very low or even completely dead, you can press the "BOOST" button on the smart jumper cables and then force-start your car in seconds