PORTABLE CAR JUMP STARTER: 2500A peak current and 18000mAh battery capacity; starts vehicles up to 8.5L gas or 6.0L diesel engines in extreme temperatures (-4°F to +158°F). AIR COMPRESSOR WITH DIGITAL DISPLAY: 150PSI tire inflator provides precise pressure control for cars, motorcycles, and inflatables; integrated digital gauge ensures accuracy. MULTI-FUNCTION EMERGENCY LIGHTING: Dual-purpose LED light features spotlight, strobe, and SOS modes; designed for nighttime repairs and roadside emergencies. PORTABLE POWER BANK FUNCTION: 12V system with USB quick-charging port powers mobile devices, tablets, and small electronics during emergencies. COMPACT STORAGE & WIDE COMPATIBILITY: All components housed in a tear-resistant canvas zipper bag for crush-proof storage; compatible with cars, motorcycles, ATVs, RVs, boats, and lawn equipment (12V systems).