brand new and high quality Features: Brand new and high quality A battery pack made to power your favorite devices and give you a much needed jump start when your car battery fails you A built-in 20000mAh battery can charge your smartphone up to many times while providing a for peak cranking power of 12V The included alligator jumpers easily clip onto your car battery to give your car a boost The built-in flashlight gives you convenience Specification: Type: Portable Car Jump Starter Power Color: Blue/Red/Yellow Battery Capacity: 20000mAh Use life: 3-5 Years USB Interface Output: 5V/2A Input voltage charging current: 15V/1A Starting current: 200A for Peak current: 400A Charge time: approximately 5-6 hours Operating temperature:-20~60C Support for: Emergency starting of 12V car for :charging and discharging of branded cell phones, for PSP, for MP3/MP4,for laptop, for PDA, for notebooks, for car refrigerator and so on Size: 14x7.8x1.8cm/5.51x3.07x0.71" Quantity: 1 Set Note: LED turned on, switch mode. Off: press and hold the voltage switch for 3 seconds, open, press the switch SOS mode again, press the switch strobe mode again, press the switch again to turn off When you start the car blue plug battery terminal clamps, plug in place, otherwise it will affect the start effect or even joint plastic melts Package Contents: 1 x Jump Starter Battery 1 Set x Alligator Clips 1 x 3 in 1 Charger cable 1 x User Manual