Powerful Jumping Performance: This jump starter's powerful 2000A peak current quickly starts low-voltage and fully-drained batteries(Up to 8L Gas and 6.5L Diesel Engines), suitable for car, truck, motorcycle, boat, RV, tractor. Quick-Charge Power Bank: With USB outputs(5V/3.1A), this compact jump starter battery pack can charge your phone, tablet and other USB devices. Absolutely Safe: Acmount Jump starter uses design of Integrated Battery and Intelligent Clamps, which is fully insulated and safe enough. 10 types of protection include spark-proof, reverse-polarity protection to protect you from failure problems such as short circuits or sparks. LED Flashlight & Long Battery Life: The battery starter utilizes bright LED flashlight with 3 modes :Flash Light, Strobe Light, and SOS Light. When not in use, this car battery starter can hold power for about 18 months, always ready for help you. What U Will Get: Acmount J450 Jump Starter, Smart Jump Cables, USB Type-C Charging Cable, Storage Bag, User Manual; 12 Month Manufacture Guarantee Warranty and Life time reliable Technical Support. Any questions about product, contact us and you will get a satisfactory solution.