Audew 38000mAh Auto Car Jump Starter Power Bank Battery Charger Laptop Mobile Phone Charging for mobile phones and laptops, starting cars, adjustable LED lights (torch, strobe lights and SOS lights) Multi-functional emergency kit that contains a car power bank It uses high-power battery that supports fast charging, low self-discharge, recycling up to 1,000 times High capacity 38,000mAh with high power polymer battery is adopted for fast charging. It can support an emergency jump start and entirely replace the included battery for a car startup.