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Orange cordless tire inflator with dual cylinders and high-pressure hose visible

Rosewill

Rosewill RS6C 15600mAh 160 PSI cordless tire air compressor

SKU CH-PP18-3S5P4 MPN RS6C

Cordless dual-cylinder inflator delivers 1.5 CFM at 160 PSI max, runs 25 minutes on a 15600mAh battery and includes USB-C 30W power output

  • ColorOrange
  • FeaturesInflation Pressure Range: 3-160 PSI / 0.2-11.0 bar Operating
  • Contains Embedded BatteryNo
  • Inflates 31-inch tire to 35 PSI in 1 minute
  • 15600mAh battery inflates 18 truck tires per charge
  • Dual-cylinder design delivers 1.5 CFM at 160 PSI max
  • USB-C 30W port recharges unit and powers devices
  • Built-in 1000-lumen LED light for dark conditions

Dual-cylinder portable compressor

The Rosewill RS6C is a cordless tire inflator powered by a 15600mAh lithium battery. Its dual-cylinder design delivers 1.5 CFM at 0 PSI, reaching a maximum pressure of 160 PSI with a sensor accuracy of +/-1 PSI. The unit includes high-pressure and high-volume hoses plus multiple valve adapters. A built-in 1000-lumen LED light assists low-light operation.

Heavy-duty vehicles and multi-use inflation

This compressor suits owners of pickup trucks and off-road vehicles needing to inflate 31-inch tires, as well as cars, motorcycles, bicycles and sports balls. It can also fill air pillows and mattresses but is not suitable for stand-up paddle boards. Buyers who require an included storage case or a bundled wall charger should look elsewhere, as neither is supplied in the package.

Sustained operation with thermal management

A built-in cooling system enables 100% duty cycle for continuous inflation without mandatory rest periods. Runtime is approximately 25 minutes at 25°C ambient temperature when cycling between 20 and 50 PSI. The battery recharges in 2-3 hours via the USB-C PD 30W input, and the same port can output 30W to power external devices during use.

Highlights

  • Inflates 31-inch tire to 35 PSI in 1 minute
  • 15600mAh battery inflates 18 truck tires per charge
  • Dual-cylinder design delivers 1.5 CFM at 160 PSI max
  • USB-C 30W port recharges unit and powers devices
  • Built-in 1000-lumen LED light for dark conditions

Specifications

BrandRosewill
ModelRS6C
ColorOrange
FeaturesInflation Pressure Range: 3-160 PSI / 0.2-11.0 bar
Operating Temperature: Charging: 32°F-113°F / 0°C-45°C, Discharging: -4°F-165°F / -20°C-74°C
Storage Temperature: -4°F-140°F / -20°C-60°C
High-Pressure Hose Length: 0.8 meters
Battery Capacity: S6 SE 15600mAh (57.7Wh), 2600mAh x 6
Operating Noise: Less than 85dB within 1 meter
External Power Connector: None
Input: Type-C PD3.0 30W: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A
Output: Type-C PD3.0 30W: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A (USB-A port removed)
Input Port: Type-C
Runtime: Approximately 25 minutes (at 25°C ambient temper
Contains Embedded BatteryNo
Shipping weight3.18 kg
Package size337 × 260 × 165 mm

Questions about this item

What type of USB-C charger do I need to recharge the 15600mAh battery at full 30W speed?

Use a PD 3.0 charger that supports 5V/3A, 9V/3A, 12V/2.5A, 15V/2A or 20V/1.5A. The included 1.2m C-to-C cable handles the current.

Will the dual-cylinder pump overheat if I inflate several 31-inch tyres back-to-back?

The built-in cooling system enables 100% duty cycle, so you can run it continuously without thermal shutdown.

How can I verify the gauge accuracy of ±1 PSI after I finish inflating?

Compare the compressor reading with a calibrated external gauge; the display should match within one PSI.

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