100% at full charge, standby up to 365 days with 80% voltage retention
Charging time
2-3 hours via Type-C interface (5V=2A recommended)
Power
180W (peak), 100W rated
Max speed
180/min (laboratory tested)
Max pressure
160 psi / 11.3 bar
Pressure range
2-160 psi (0.14-11.0 bar)
Airflow
40L/min
Cylinder
19-cylinder high-precision alloy cylinder
Inflation time examples
Item
Detail
Car tire (205/55R16) from 0 to 2.5 bar
approx. 5 minutes 52 seconds
Road bike tire (700c) from 0 to 120 psi
approx. 63 seconds
Additional details
Accuracy
Tire pressure measurement precision ±0.1 psi
Real-time tire pressure monitoring with dual digital display and preset pressure function
Auto stop when preset pressure is reached
Additional details
Supports multiple inflation modes
Car, Motorcycle, Bicycle, Scooter, Ball, and Custom modes
Operating temperature
-20°C to 45°C
Starting current
600A
Peak current
1000A (up to 7000A peak pulse)
Supports 12V gasoline and diesel engines up to 4.0L (gasoline) / 2.5L (diesel)
Zero-voltage start capability
12-level intelligent safety protection on clamps including reverse polarity, short circuit, overcurrent, overvoltage, undervoltage, over-temperature, and timeout protections
Smart ignition clamps with relay chip and LED indicators for correct connection
Additional details
Operation
3-step one-button start with LED status indicators
Recommended battery charge before jump start
≥50% for normal start, ≥75% for zero-voltage start
Multi-purpose all-in-one device
air compressor, jump starter, tire pressure monitor, emergency lighting
Emergency lighting with three modes for camping and roadside use
Wireless inflation with preset pressure and auto stop, no need for supervision
Supports inflation for cars, SUVs, motorcycles, bicycles, electric vehicles, balance scooters, and sports balls
Compatible with 12V vehicle power supply
Intelligent temperature control system for reliable operation in extreme temperatures (-20°C to 65°C)
NEWO S03 all-in-one jump starter and air compressor, accessories, and storage case
Self-developed BMS with 14 layers of safety protection including high/low temperature, short circuit, overcharge, overdischarge, overcurrent, and static electricity protection
Automatic power-off to prevent overcharging and overheating
High-density pure copper wire core for clamps with anti-reverse connection alarm and LED indicators
Designed for safe use by beginners with clear instructions and safety features
Supports same-day delivery via JD Logistics with automatic nearest warehouse dispatch (warehouses in Beijing, Shanghai, Guangzhou, Wuhan, Chengdu, Xi’an, Dezhou, Shenyang)
Performance data tested under laboratory conditions; actual results may vary due to environment, altitude, usage frequency, and product batch differences.
All promotional materials and final interpretations are owned by NEWO.
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