KeenPower Y2CT160 Cordless Tire Inflator Portable Air Compressor

1. Overview

The KeenPower CT160 is a portable, cordless tire inflator powered by a 21V rechargeable lithium battery. It is designed for inflating car tires, motorcycle tires, bicycle tires, and sports balls. The unit features a large HD digital display, multiple preset inflation modes, and dual power supply options.

2. Specifications

• Model: CT160 (Y2CT160)
• Brand: KeenPower
• Maximum Pressure: 160 PSI
• Power Source: 21V Rechargeable Lithium Battery (included) and 12V DC Car Adapter (included)
• Voltage: 21 Volts (DC)
• Noise Level: 65 Decibels
• Accuracy: ±0.5 PSI
• Material: ABS
• Item Weight: 1.7 kg (3.74 lbs)
• Special Features: Automatic Shut-Off, Cordless, Digital Display, LED Light, Quick Inflation

3. Included Items

• KeenPower CT160 Smart Tire Inflator (Main Unit)
• 21V Rechargeable Lithium Battery
• 12V DC Car Adapter
• USB Charging Cable
• Nozzle and Accessories
• User Manual

4. Features and Components

4.1 Control Panel and Display

• Large HD Digital Display: Shows both the preset target pressure and the real-time pressure during inflation.
• Mode Selection Buttons: For selecting between Car, Motorcycle, Bicycle, Ball, and Manual (N) modes.
• Pressure Adjustment Buttons (+/-): Used in Manual mode to set a custom target pressure.
• Start/Stop Button: Initiates or halts the inflation process.
• Unit Button: Toggles the pressure reading between PSI, BAR, and KPA.
• LED Work Light: Illuminates the work area.

4.2 Power System

• 21V Rechargeable Battery: Provides cordless operation. Charge using the included USB cable.
• 12V DC Car Adapter: Plugs into a vehicle's 12V power outlet (cigarette lighter) for backup power.

4.3 Inflation Hose and Nozzle

A flexible hose with a standard tire valve connector is stored on the unit. Ensure the connector is firmly attached to the tire valve stem before use.

5. Use Guide

5.1 Before First Use

1. Fully charge the 21V lithium battery using the provided USB cable.
2. Familiarize yourself with the control panel and included accessories.

5.2 Basic Operation

1. Power On: Press the power button. The digital display will illuminate.
2. Select Mode: Press the corresponding button for your item (Car, Motorcycle, Bicycle, Ball). The display will show a default target pressure for that mode.
   • For a custom pressure, select the "Manual (N)" mode and use the +/- buttons to set the desired PSI, BAR, or KPA value.
3. Connect to Valve: Remove the valve cap from your tire. Firmly press the inflator's nozzle onto the tire valve stem until you hear no air leaking.
4. Start Inflation: Press the Start button. The inflator will begin pumping and the real-time pressure will be shown on the display.
5. Automatic Shut-Off: The pump will automatically stop when the preset target pressure is reached.
6. Disconnect: Remove the nozzle from the valve stem and replace the valve cap.
7. Power Off: Press the power button to turn off the unit.

5.3 Using the 12V DC Car Adapter

If the battery is depleted, you can use the inflator while plugged into your vehicle's 12V outlet.

1. Insert the 12V car adapter plug into the power port on the inflator.
2. Plug the other end into your vehicle's 12V DC power outlet (cigarette lighter).
3. Operate the inflator as described in section 5.2.

6. Safety Information

• Do not operate the inflator near flammable gases or liquids.
• Do not point the air nozzle at people, animals, or yourself.
• Do not exceed the maximum pressure rating of 160 PSI for the inflator or the item you are inflating.
• The auto shut-off feature prevents over-inflation. Do not leave the inflator unattended while it is running.
• Allow the motor to cool down after extended continuous use.
• Use only the provided 21V battery and 12V car adapter. Using incompatible power sources may cause damage or injury.
• Store the inflator in a cool, dry place, out of reach of children.

7. Maintenance and Care

• Battery Care: Recharge the battery periodically if the inflator will not be used for an extended time. Do not expose the battery to extreme heat or cold.
• Cleaning: Wipe the exterior with a dry, soft cloth. Do not use liquids or abrasive cleaners.
• Hose and Nozzle: Keep the inflation hose and nozzle clean and free of debris. Check for cracks or damage before use.
• Storage: Coil the hose neatly and store all components together in the provided packaging or a suitable case.

8. Troubleshooting