Features: This emergencies jump starter combines vehicle ignitions (4000A maximums current), tire inflation (150PSI maximums pressure), 800lumen LED lighting, and portable power supply (8000mAh) for comprehensive roadside assistance. Engineered with smart jumper clamps showing connection condition, it starts 12V vehicles (up to 12L engines) in extreme temperatures ( 20°C~60°C) and inflates car tires (e.g., 195/65R15 from 28PSI to 36PSI in ≤1minute) via 45L/min airflows. Ideal for driver, outdoor enthusiasts, and families needing emergencies solution for vehicles (cars/motorcycles), sports equipment inflation, or USB device charging during travels. Use it during nighttime breakdowns, sudden tire pressure loss on highways, winter mornings with dead batteries, or camping trips requiring mobile power and illuminations. Weighing only 1200g (205x113x55mm), this safety emergencies power pack with pressure gauge ensures easy storage in gloveboxes while providing critical backup for automotive emergencies and outdoor adventures. Specifications: Component: ABS Size:Approx.205mm/8.07''x113mm/4.44''x55mm/2.16'' battery capacity 8000mAh maximums current 4000A maximums inflation pressure 150PSI inflation flows 45L/min LED brightness 800lumens Package Includes: 1Set Jump Starter note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.