This Jump Starter and Power Bank Kit's main feature is its massive 14000mAh capacity which can be used to restart your car in case it dies as long as it has more than 20 percent battery. Perfect for people who have car troubles and want extra functionality since this device also can charge laptops and phones. It even has a Glare LED Flashlight in case you get caught in the dark. Output Voltage for Laptop: 12V 2A / 16V 3.5A / 19V 3.5A USB Interface: Micro USB / Mini USB LED Mode: Stable / Flash / Strobe Output Voltage for Vehicle: 12V Input Voltage: CC/CV 15V 1A USB Output Voltage: 5V 2.1A Battery Capacity: 16000mah Cycle Life: Over 3000 Times Starting Current: 200A Peak Current: 400A (>3s) Charging Time: 3 Hours