FOXWELL BT60 Car Battery Tester User Manual

1. Introduction

The FOXWELL BT60 is an advanced 12V Bluetooth Battery Tester designed for comprehensive battery, cranking, and charging system analysis. This device connects wirelessly to your smartphone or tablet via the dedicated BT60 App, providing detailed diagnostic reports and insights. It is suitable for a wide range of 12V lead-acid batteries, including Regular, EFB, AGM, and GEL types, and can be used on various vehicles such as cars, motorcycles, light trucks, golf carts, trailers, and boats.

The BT60 offers professional-level features, including unlimited battery ID tagging, instant result sharing, and an in-app Quick Start Guide, making it an ideal tool for both professional technicians and DIY enthusiasts.

Figure 1.1: FOXWELL BT60 Battery Tester and its accompanying mobile application interface.

Figure 1.2: Feature comparison highlighting the advanced capabilities of the BT60 over traditional battery testers.

2. What's in the Box

Upon opening the package, please verify that all the following items are included:

• 1 x FOXWELL BT60 Battery Tester Unit
• 1 x Storage Bag

3. Technical Specifications

Figure 3.1: Internal technology of the BT60, emphasizing enhanced accuracy and safety features.

Figure 3.2: Compatibility of the BT60 with different battery types and vehicle applications.

4. Setup Guide

Follow these steps to set up your FOXWELL BT60 Battery Tester and connect it to your mobile device.

4.1. Download the BT60 App

1. Locate the QR code on the back of your BT60 device.
2. Scan the QR code using your smartphone or tablet. This will direct you to download the "BT60" App from the App Store (iOS) or Google Play Store (Android).
3. Install the "BT60" App on your device.

4.2. Connect the BT60 to a Battery

1. Ensure the vehicle's ignition is off.
2. Connect the red clamp of the BT60 to the positive (+) terminal of the 12V battery.
3. Connect the black clamp to the negative (-) terminal of the 12V battery.
4. Ensure both clamps are firmly attached to the battery terminals for a stable connection. The BT60 unit will power on automatically once connected.

4.3. Pair with the BT60 App via Bluetooth

1. Open the "BT60" App on your smartphone or tablet.
2. The app will automatically search for available BT60 devices. Select your BT60 from the list to establish a Bluetooth connection.
3. Once connected, the app will prompt you to create a battery name or tag for identification. This allows for easy tracking of multiple batteries.

Figure 4.1: Step-by-step process for initial setup and Bluetooth connection.

Figure 4.2: Visual guide for downloading the app and establishing a wireless connection.

Figure 4.3: The convenience of wireless testing with a 10-meter Bluetooth range.

5. Operation

The BT60 App provides a user-friendly interface for performing various tests. Ensure your BT60 device is connected to the battery and paired with the app before proceeding.

5.1. Battery Test

This test assesses the overall health of the battery.

1. From the app's main screen, navigate to the "Battery Test" section.
2. Input the battery information accurately, including battery type (e.g., Regular, AGM), standard (e.g., CCA), and rated capacity (CCA value).
3. Select "Perform Battery Test". The app will display results such as State of Health (SOH), State of Charge (SOC), voltage, and internal resistance.

Figure 5.1: Battery test results and suggested actions to prevent unexpected issues.

5.2. Cranking Test

This test evaluates the battery's ability to provide sufficient current to start the engine.

1. Go to the "Cranking Test" section in the app.
2. Follow the on-screen prompts to start the vehicle's engine. The app will record the starting voltage and start-up time.
3. Review the results to determine if the cranking system is performing optimally.

Figure 5.2: Cranking test results and recommendations for reliable engine starting.

5.3. Charging Test (Alternator Test)

This test checks the alternator's output to ensure it is properly charging the battery.

1. Select the "Charging Test" option in the app.
2. The app will guide you through the process, which typically involves running the engine at idle and then at a higher RPM.
3. The results will show no-load voltage, loaded voltage, and ripple voltage, indicating the alternator's performance.

Figure 5.3: Charging test results and guidance for maintaining proper alternator function.

5.4. Managing Multiple Batteries

The BT60 App allows you to save and manage test data for multiple batteries, making it easy to track their health over time.

• Assign custom names or tags to each battery (e.g., by vehicle, customer, or application).
• Access historical data for each tagged battery to monitor trends and make informed maintenance decisions.

Figure 5.4: Interface for effortless multi-battery management within the app.

5.5. Sharing Test Reports

You can easily share detailed test reports directly from the app.

• After completing a test, select the "Share Report" option.
• Choose to share the report as an image or detailed text via various communication methods (e.g., messaging apps, email).

Figure 5.5: One-tap sharing of diagnostic reports from the BT60 app.

Figure 5.6: Options for sharing and printing diagnostic reports for record-keeping or client communication.

6. Maintenance

Proper maintenance ensures the longevity and accuracy of your FOXWELL BT60 Battery Tester.

• Cleaning: Wipe the device and clamps with a soft, dry cloth after each use to remove any dirt, grease, or battery acid residue. Do not use abrasive cleaners or solvents.
• Storage: Store the BT60 in its provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures.
• Clamp Inspection: Regularly inspect the alligator clamps for any signs of damage, corrosion, or loose connections. Ensure the teeth are clean and make good contact.
• Software Updates: Check the BT60 App regularly for any available software updates to ensure optimal performance and access to new features.

7. Troubleshooting

This section addresses common issues you might encounter with your BT60 Battery Tester.

7.1. Device Not Powering On

• Ensure the red and black clamps are correctly connected to the positive and negative terminals of a 12V lead-acid battery, respectively.
• Verify that the battery voltage is at least 5V, as the device requires a minimum voltage to power on.
• Check for any corrosion or poor contact on the battery terminals or the clamps. Clean them if necessary.

7.2. Bluetooth Connection Issues

• Ensure Bluetooth is enabled on your smartphone or tablet.
• Make sure the BT60 device is powered on (connected to a battery).
• Ensure you are within the 10-meter Bluetooth range of the device.
• Close and reopen the BT60 App.
• If the app is stuck on "searching for devices" or "connecting," try restarting your phone's Bluetooth or the phone itself.
• Important Note: The BT60 connects via its dedicated app, not directly through your phone's Bluetooth settings. Do not attempt to pair it manually through your phone's Bluetooth device list.

7.3. Inaccurate Test Results

• Ensure the battery clamps are securely and cleanly connected to the battery terminals. Poor contact can lead to inaccurate readings.
• Verify that the correct battery type and CCA rating are entered into the app for the battery being tested.
• Ensure the battery is sufficiently charged before performing a test, especially for battery health assessments.
• Avoid testing a battery immediately after charging or heavy use; allow it to rest for a few minutes.

Figure 7.1: Accessing online instructions and report definitions for better understanding of test results.

8. Warranty and Support

FOXWELL is committed to providing reliable products and excellent customer service.

• Lifetime Technical Support: FOXWELL offers lifetime technical support for the BT60 Battery Tester. For assistance, please refer to the contact information provided in the product packaging or on the official FOXWELL website.
• 1-Year Replacement: The product is covered by a 1-year replacement warranty from the date of purchase against manufacturing defects.
• 30-Day Free Return: Customers are eligible for a 30-day free return period from the date of purchase.

Figure 8.1: Overview of support and warranty benefits for the BT60.