jump starter 【4000A Powerful Jump Starter】Jump start your vehicle (up to 10L petrol or 8L diesel engine) with 4000 amps of peak current and heavy duty clamps in seconds. Our car jump starter can start up to 60 times at a time on a full charge. Gillaway 001B car battery starter could start cars, trucks, motorcycles, snowmobiles, SUV, RV, lawnmowers, and yachts up in a few minutes, even in extreme temperatures (-4°F~140°F). 【Heavy-Duty Jumper Cables】Patented jump starter with heavy-duty clamps of better conductivity and tension, ergonomic grips, bolder cables, and timely indicator, automatically runs ≥8 protections to fully protect you and batteries from any improper operations. WITH LED EMERGENCY LIGHT AND ADDITIONAL FEATURES: The Gillaway 001B car starter is equipped with a 300 lumen LED flashlight to help in the dark or in an emergency situation and supports three variable light modes (steady, strobe and distress). In addition, the 001B features an LCD display to check battery status, an operating temperature range from -4°F to 140°F, and up to 48 months of standby time. 10 SMART SAFETY PROTECTIONS: This jump starter battery pack is super safe to use with 10 smart safety protections against overcharging, short circuits, reverse polarity, power surges and sparks. All you need to do is to check the indicator lights and beeps of the smart jump starter clip to find out the error. 【More Than a Jump Box】 This jump box has a super bright flashlight, provide 400 lumen of light, a SOS signal light in an emergency or outdoor adventure. The LED lights include 3 modes (Normal, Strobe, SOS), which can be used in different emergencies. It is also a portable power bank. Through the USB port, you can charge your USB devices and the jump box supports 48 hours of high-brightness lighting.