Boost Max Ultrasafe Lithium Ion Jump Starter - 12V

Designed for the largest, most challenging engine starts ever Safe and easy to use battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection Commercial Grade - It jump starts almost every type of vehicle and equipment, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more. Plus, an integrated digital battery voltmeter for enhanced diagnostics Its also a portable power bank for recharging smartphones, tablets, and other USB devices, with an ultra-bright 600-lumen LED flashlight with seven light modes, including emergency strobe and SOS