LifeBox UltraCharge 16800 mAh Multi-Function Portable Dual USB Power Bank for Mobile phones, Digital Camera, Auto Car Jump Starter, and Laptop Battery Charger and Bright LED Flashlight and Emergency Light - includes Carrying case - Auto Emergency Back Power - 2.1A output and 1A output USB - Supplies Car Battery with up to 600 Amps output - Retail Packaging - Black Portable battery charger with charging adapters for all major electronic devices Compact car jump starter that can jump start your car up to 20 times on a full charge Built-in protection features: over current protection; short circuit protection; overload protection; over-voltage protection; over-charge protection Ultra-bright LED flash light, strobe light, and SOS signal light that lasts 120 hours. 6 Month Standby! Portable compact design that will easily fit in your pocket, backpack, or glove box for convenience