Features: 1.[High Peak Current] With 1500A peak current, the car starter can easily start 12V vehicles (up to 7.0L gas or 5.0L diesel engines) in seconds to jump your cars, trucks, motorcycles and SUVs in extreme temperatures (?30C to 65C). 2.[Multifunctional] This car emergency starter is more like a high capacity backup power supply with 12000mAh battery capacity, 5V 2.1A USB output port, and a 37W type C output port. Charge your smartphone, tablet and other USB devices as fast as possible. 3.[Multiple Protection Functions] Portable car starter has short circuit protection, over current protection, reverse polarity protection and over voltage protection, UL approved, providing you with all round protection during use, safe and reliable. 4.[3 In 1 Design] You can get a 3 in 1 jump box, battery pack, LED flashlight. The bright LED light can be used as an emergency flashlight with flashing light and SOS signal. Meet your needs in different outdoor situations. 5.[Usage Scenarios] Car battery jump starter with 3 LED light modes (flashlight, SOS, flashing). Lightweight and portable, perfect for emergencies, can be used for camping, picnics or adventurous trips where there is not enough light in case of a breakdown. specification:Item Type: Car Starter Material: PC Built in Battery: Lithium Battery 12000mah Starting Current: 600A Peak Current: 1500A LED Light: Always On, Flashing, SOS Cycle Times: >1000 Times Charging Time: 4 to 5H Flame Retardant Grade: V0 Operating Temperature Range: -30-65 PackageList:1 x Car Starter 1 x Smart Clip 1 x Charging Cable 1 x Instruction Manual 1 x Storage Box