• 5-in-1 Multifunctional Device: Combines jump starter, power bank, air compressor, LED flashlight, and SOS signal functions—ideal for roadside emergencies, tire inflation, and daily power backup.  
• Fast & Precise Inflation: Revives tires in ≤1 minute with smart auto-shutoff (preset pressures: 36 PSI for cars, 32 PSI for motorcycles, 30 PSI for bicycles, 8 PSI for balls); delivers ±1 PSI accuracy, 60 dB low noise, and an LED screen for real-time pressure monitoring.  
• Powerful Jump Starting: Outputs 4000A peak current to start 12V vehicles—supports up to 9.0L gas engines (SUVs, pickups) and 8.0L diesel engines (trucks, motorboats), compatible with vans, lawnmowers, and more.  
• Safe & Durable Performance: Features 10 safety protections (over-charge, short-circuit, temperature control), withstands extreme temperatures (-4°F/-20°C to +140°F/+60°C), and includes a 450-lumen LED flashlight (long press to activate) and SOS mode (short press for emergency signals).  
• In The Box: KOPUO R61 5-in-1 Jump Starter, red/black chevron-patterned jumper clamps, air compressor hose with brass connector, USB-C charging cable, nylon carrying case, and user manual.

   
Jump Starters  
Portable Jump Starter Car Jump Starter Jump Box Car Battery Jump Starter Jump Starter Power Bank