Portable 4-in-1 car jump starter with 5000A peak power for 12V vehicles including cars, SUVs, trucks, and motorcycles. Built-in 150 PSI air compressor, LED/SOS emergency light, and USB fast-charging power bank. Spark-proof design with reverse polarity and overcharge short-circuit protection. 16000mAh battery capacity. Weighs 1.35kg (2.98lbs). CE, FCC, RoHS, and MSDS certified.