Zek 600 Amp Peak With 30000mAh Portable Emergency Car Battery Jump Starter Car Jump Starter: Jump start your vehicle (up to 5L gas or 3L diesel engine) up to 20 times with 600 amps of peak current and heavy duty clamps and cables. Compact enough to store in your glovebox. Black carrying case is included. (CAUTION: Never Touch Clamps Together!!!) Portable USB Charger: 4 USB ports, charge phones, tablets, laptop (come with 8 in 1 laptop adapters) and other devices at speeds of up to 2.1 amps per port overall. Recharges in just 5 hours using the included wall or car charger. Press power button once to change voltage to 19v for laptops and tablets. Ultra Bright x3 LED flash light with strobe functions: Press and hold the power button for 3 seconds to turn on flash light, press again to strobe and again to turn off. Emergency Road Side Assistence Light: Press the power button quickly twice to turn on, press twice quickly again to turn off. Emergency Window Hammer Tool: Use with caution as it may cause injuries and cuts from the glass. Always inspect the hammer after usage.