ROCKBROS Mini Electric Bicycle Pump (Model 42320008001/USA) Instruction Manual

1. Introduction

Thank you for choosing the ROCKBROS Mini Electric Bicycle Pump. This portable and efficient device is designed to provide quick and reliable tire inflation for various bicycles, including road and mountain bikes. Its compact size and versatile valve compatibility make it an essential tool for every cyclist.

Key Features:

• Mini Size & Portable: Weighing only 97g and measuring 64x56x28mm, this pump is designed for easy transport in a backpack or pocket.
• 100 PSI High Pressure: Equipped with a high-performance chip, it can inflate tires up to 100 PSI rapidly.
• Fast Charging: Fully charges in approximately 25 minutes via Type-C USB.
• Presta & Schrader Valve Compatibility: Easily switch between Presta and Schrader valves without additional tools.
• Silicone Protector: Includes a silicone case for enhanced protection against scratches and impacts.

2. Package Contents

Please verify that all items are present in your package:

• ROCKBROS Mini Electric Bicycle Pump
• USB Type-C Charging Cable
• Presta Thimble
• Sealing Part
• Silicone Case

3. Product Overview

The ROCKBROS Mini Electric Bicycle Pump is designed for portability and ease of use. Its compact form factor allows it to be carried conveniently during rides.

4. Charging the Device

Before first use, fully charge the pump. The device features a Type-C USB charging port for convenience.

• Connect the provided Type-C USB charging cable to the pump and a suitable power source.
• A multi-color LED indicator shows the battery status:
• Green light: 80-100% power
• Yellow light: 50-80% power
• Red light: Less than 50% charged
• A full charge takes approximately 25 minutes.

5. Valve Compatibility

The pump supports both Presta and Schrader valves. The default setup is for Presta valves. To switch to Schrader, simply reverse the internal components of the valve adapter.

Switching Valve Types:

1. Unscrew the valve cap and remove the sealing part and Presta thimble.
2. For Schrader valves, insert the sealing part with the larger holes facing outward.
3. For Presta valves, insert the sealing part with the smaller holes facing outward.
4. Ensure the Presta thimble is correctly positioned for Presta valves.

6. Operation Instructions

Follow these steps to inflate your bicycle tire:

1. Ensure the pump is adequately charged (refer to Section 4).
2. Select the correct valve configuration (Presta or Schrader) for your tire (refer to Section 5).
3. Attach the pump firmly to the tire valve.
4. Press the power button to turn on the pump. The display will show the current pressure.
5. Use the '+' and '-' buttons to set your desired PSI.
6. Press the power button again to start inflation. The pump will automatically stop once the set pressure is reached.
7. Carefully detach the pump from the valve. Note that the valve stem may become hot after prolonged use.

Inflation Performance:

The following table provides approximate inflation times and available uses on a full charge for various tire types:

Official Product Video:

Video: A short demonstration of the ROCKBROS Mini Electric Bike Pump in action, showing its compact design and ease of use for tire inflation.

General Usage Demonstration:

Video: A general demonstration of a similar mini bike pump, showcasing its small size, easy operation, fast inflation, and ability to inflate both road and mountain bike tires, as well as fitting into a saddle bag.

Video: Usage guidance for a similar mini electric pump, detailing button functions, valve types (Presta and Schrader), and an inflation demonstration, including how to use it with and without an air hose.

7. Maintenance

To ensure the longevity and optimal performance of your ROCKBROS Mini Electric Bicycle Pump, follow these maintenance guidelines:

• Silicone Protector: Always use the included silicone case to protect the aluminum alloy pump from scratches and minor impacts.
• Cleaning: Wipe the pump with a dry, soft cloth after each use to remove dirt or moisture. Do not use harsh chemicals or abrasive materials.
• Storage: Store the pump in a cool, dry place away from direct sunlight and extreme temperatures.
• Charging: Recharge the pump regularly, even if not in frequent use, to maintain battery health. Avoid completely draining the battery for extended periods.

8. Troubleshooting

If you encounter issues with your pump, consider the following:

• Pump Not Turning On: Ensure the battery is charged. Connect to a power source and check the LED indicator.
• Not Inflating / Slow Inflation: Verify that the valve adapter is correctly configured for your tire type and securely attached to the tire valve. Check for any blockages in the pump's nozzle.
• Pump Overheating: Prolonged use, especially when inflating large tires or multiple tires consecutively, can cause the pump's components to heat up. Allow the pump to cool down before further use.
• Rapid Battery Drain: Ensure the pump is fully charged before use. If the issue persists, contact customer support.

9. Specifications

10. Warranty and Support

ROCKBROS provides a 12-month warranty for this Portable Air Pump. In case of any dissatisfaction, unconditional replacement or refund is offered. For any questions or support needs, please contact ROCKBROS customer service.

For further assistance, please visit the official ROCKBROS website or contact their customer support channels.