Overview Brand : ALINGET Item Weight : 0.73 Kilograms Manufacturer : changshalanxikejiyouxiangongsi Battery Cell Composition Lithium Polymer : Battery Capacity 10800 Amp Hours : Battery Cell Composition Lithium Polymer : Battery Capacity 10800 Amp Hours About this item Multifunctional integration and scene coverage: 4-in-1 Wireless Design: Jump-start dead batteries (12V auto-detection), inflate tires to preset PSI, fast-charge devices via USB/T ype-C, and illuminate emergencies with SOS strobe. Perfect for roadside assistance, camping, or winter emergencies. High-performance battery and durability: High-density LiFePO4 battery (up to 10800mAh) , operates from -40°F to 140°F. Explosion-proof design ensures safety in extreme temperatures. Intelligent operation and safety guarantee: Smart chip auto-detects voltage with reverse polarity protection. LCD screen displays real-time battery level and PSI. One-button control for effortless operation. Portable design and professional certification:"Compact & cordless with IP65 rating. Certified by UL 2743, CE, and FCC. Includes storage bag and car charger for trunk or toolkit portability.