1. Product Overview
The AVID POWER ACAP110D is a versatile cordless tire inflator designed for quick and efficient inflation of various items. It features dual power compatibility, an automatic shut-off function, and a digital pressure gauge for precise control.

This image displays the AVID POWER ACAP110D Cordless Tire Inflator, highlighting its compact design. Included accessories such as the 20V Li-ion battery, 12V DC car adapter, AC battery charger, and various inflation nozzles are also shown.
2. Package Contents
Upon unboxing, please ensure all the following items are present:
- AVID POWER ACAP110D Cordless Tire Inflator
- 20V Li-ion Rechargeable Battery
- 12V DC Car Power Adapter
- 110V AC Battery Charger
- 3 Nozzles (for various inflation needs)
Please note that a carrying case/bag is not included.
This video demonstrates the correct procedure for starting the inflation process with the AVID POWER ACAP110D tire inflator, including connecting to the valve and activating the device.
3. Setup and Charging
3.1 Charging the Battery
- Connect the 110V AC battery charger to a standard wall outlet.
- Insert the 20V Li-ion rechargeable battery into the charger.
- Allow the battery to charge fully. The LED indicators on the battery will show the charge status.
Important: For optimal battery life, recharge the battery every 3 months if not in regular use.
3.2 Powering the Inflator
The inflator offers two power options:
- 20V Li-ion Battery: For cordless operation. Simply slide the charged battery into the base of the inflator until it clicks securely.
- 12V DC Car Adapter: For backup power. Connect the 12V DC adapter to the inflator's power port and plug the other end into your vehicle's 12V accessory socket.

The image illustrates the inflator's versatility with two power options: a 20V rechargeable Li-ion battery for cordless use and a 12V DC car adapter for backup power, ensuring continuous operation.
4. Operating Instructions
4.1 Preparing for Inflation
- Ensure the inflator is powered (either by battery or 12V DC adapter).
- Select the appropriate nozzle for the item you wish to inflate. The inflator comes with 3 different nozzles.
- Connect the air hose chuck securely to the valve stem of the item. The digital display gauge will show the current pressure.
4.2 Setting Desired Pressure
- Press the "On/Unit" button to turn on the digital display gauge.
- Press the "On/Unit" button repeatedly to cycle through pressure units (PSI, BAR, KPA, KG/CM²). Select your preferred unit.
- Use the "+" and "-" buttons to set your desired target pressure. The accuracy is ±2 PSI.
4.3 Starting and Stopping Inflation
- To start inflation, press and hold the trigger, then push the self-locking switch upward. The inflator will begin operating.
- The inflator will automatically stop once the preset pressure is reached.
- For sports balls and small inflatables (below 10 PSI), manually shut off the machine once the desired pressure is achieved to prevent over-inflation.
- To manually stop the inflator, release the trigger and push the self-locking switch downward.

A detailed view of the self-locking safety switch located below the trigger, designed to prevent unintentional operation of the inflator.
4.4 Built-in LED Light
The inflator includes a built-in LED light for improved visibility in low-light conditions or during nighttime use. Activate the light by pressing the dedicated light button (if available, otherwise it might be integrated with power button or automatic).

The inflator's integrated LED light is shown brightening a dark workspace around a car tire, highlighting its utility for nighttime or low-light conditions.
4.5 Multipurpose Use
The AVID POWER ACAP110D is suitable for inflating:
- Standard vehicle tires (up to 245mm wide or 50 PSI)
- Bike tires
- Motorcycle tires
- Sports balls
- Small inflatables
Note: Not suitable for commercial vehicles, trucks, large caravans, motor lorries, or high-volume inflatables.

This collage demonstrates the wide range of applications for the inflator, from inflating tires on bikes, motorcycles, and cars to sports balls and small recreational inflatables.
A brief overview video showcasing the AVID POWER 20V Portable Tire Inflator (Model ACAP110D-Y) in action, highlighting its portability and inflation capabilities.
5. Maintenance
- Battery Care: To prolong the life of your 20V Li-ion battery, ensure it is fully charged before first use and recharged every 3 months if stored for extended periods.
- Cleaning: Wipe the inflator with a dry or slightly damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the inflator and its accessories in a cool, dry place, away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter any issues with your AVID POWER ACAP110D Cordless Tire Inflator, please consider the following:
- Inflator not turning on: Ensure the battery is fully charged and securely attached, or that the 12V DC adapter is properly connected to a functioning power source.
- No inflation: Check that the air hose chuck is firmly connected to the valve stem. Ensure the desired pressure is set above the current pressure.
- Inaccurate pressure reading: Verify the unit setting on the digital display gauge.
For further assistance, please contact AVID POWER customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | AVID POWER |
| Model Name | ACAP110-Y |
| Voltage | 20 Volts |
| Power Source | Battery Powered |
| Maximum Operating Pressure | 50 PSI |
| Air Flow Capacity | 28 Liters Per Minute (LPM) |
| Noise Level | 85 Decibels |
| Hose Length | 19.69 Inches |
| Product Dimensions (LxWxH) | 7.09" x 2.95" x 10.24" |
| Item Weight | 3.67 lbs |
| Special Features | Automatic Shut-Off, Cordless, LED Light, Lightweight, Portable |

A diagram providing the physical dimensions (length, width, height) and weight of the AVID POWER ACAP110D inflator.
8. Warranty and Support
For information regarding product warranty, please refer to the documentation included with your purchase or visit the official AVID POWER website. For technical support or service inquiries, please contact AVID POWER customer service directly.




