Best of all it's spark-free.Works great on cars trucks boats ATV/UTVs and more.
1A) USB Ports for Charging Mobile Devices;Safety Protection against Short Circuit, Reverse Connection, Polarity, & More;Ultra-Bright LED Flashlight;1000+ Charge / Discharge Cycle;Backwards Compatible to work with smaller engines;LED Battery Power Level Indicator;Works great on cars, trucks, boats, ATV/UTVs and more;California Residents: WARNING Scosche PowerUp 700 Portable Jump Starter - PBJ700-1 This innovative versatile product can quickly easily and safely jumpstart a wide range of vehicles with a powerful portable high-capacity Lithium-Ion battery plus you can charge mobile devices and the multi-mode flashlight maximizes visibility in the dark.