Start Batteries:Safely jump start a dead car battery in seconds with this compact, yet powerful, portable lithium car battery jump starter pack, up to 40 jump starts on a single charge and rated for gasoline engines up to 6 liters and diesel engines up to 4 liters. External Battery Charger:99800mAh portable car battery charger with large battery capacity, equipped with USB outport and mobile phone charge cable, also can charge phones, tablets or other device. Safety Protection:9 advanced safety protection technologies (anti-reverse insertion, short circuit, overvoltage, overheating, overcharge, magnetic field, overdischarge, overcurrent, extremely low power consumption), car emergency starters provide you with safety Ultimate protection. Intelligent Digital Display:Clear display of power, input signal and output voltage and current. The shell is equipped with a compass, which is convenient for outdoor exploration. Emergency LED LightBuilt-in Ultra-bright LED flashlight,portable and long duration, equipped with 4 LED modes for lighting in emergency situations. Features: 1. Upgrade high-quality, high-rate, long-life, explosion-proof batteries 2. Safe battery clamp, battery detection, safe ignition 3. Solid performance, beautiful appearance, also available in rainy days 4. Start at low temperature, no severe cold, strong adaptability 5. Emergency light, prepared for no hazard, provides long-term illumination in dark conditions 6. Various functions, easy to operate, provide power anytime, anywhere Specs: Appearance size: 160* 85*35mm Battery capacity: 99800mAh (actual capacity) Applicable models: 6.0L gasoline car,4.0L diesel car Peak current: 1200A Charging time: 4 hours Car starting voltage: 12V Operating temperature: -40-85 USB interface: 2 interface Charging input voltage: 5V/2A LED display: power/voltage/input/output USB output voltage: 5V/2.1A Life cycle: about 500 times The package: Host*1 Data cable * 1 Smart clip*1 Toolbox *1 Manual*1 Charger*1 The delivery time of this product is about 15-25 days, because the car starter power bank is a special product, the logistics provider's processing time is longer than any product, so please read this description before placing an order to avoid unacceptable long delivery time.