1. Introduction
The KONNWEI BK100 is an advanced Bluetooth 5.0 battery tester designed for detecting the health of 6V and 12V vehicle batteries. Unlike traditional methods, the BK100 allows you to perform testing remotely via a smartphone or tablet app, offering convenience and ease of use. This 2024 enhanced version features upgraded alloy battery chips for more accurate testing by improving the contact interface with the battery.
2. Setup Guide
2.1. Package Contents
Before you begin, ensure all items are present in your package:
- 1 x KONNWEI BK100 Bluetooth Battery Tester
- 1 x Retail Box
- 1 x User Manual
2.2. App Download and Installation
The KONNWEI BK100 operates via a dedicated mobile application named "K Battery".
- Scan the QR code provided on the back of the BK100 device or in the user manual to download the app.
- Alternatively, if scanning is not possible, visit the following URL to download the application: K Battery App Download.
- Install the "K Battery" app on your iOS or Android smartphone/tablet.
2.3. Connecting the Device
The BK100 features an integrated design with copper-plated alligator clips for a secure and accurate connection.
- Ensure your vehicle's ignition is off.
- Connect the red alligator clip to the positive (+) terminal of the battery.
- Connect the black alligator clip to the negative (-) terminal of the battery.
- The LED indicator on the BK100 will light up red, indicating a connection is in progress. Once successfully connected via Bluetooth, the LED will turn blue.
The device is compatible with all 12V car batteries and can be tested directly on the car without disassembly.
2.4. Bluetooth Pairing
- Open the "K Battery" app on your smartphone/tablet.
- The app will automatically search for the BK100 device.
- Select "KONNWEI" from the list of available Bluetooth devices to pair.
3. Operating Instructions
The KONNWEI BK100 offers various test modes to comprehensively analyze your battery's health. It is a plug-and-play device and does not require charging before use.
3.1. Quick Test Steps
- Create New Battery: Input a battery name, select the battery type (Motorcycle, Ordinary, AGM Flat, AGM Winding, Gel, Lithium), choose the battery standard (e.g., CCA, DIN, JIS, EN, SAE, MCA, BCI, CA), and enter the rated value (100 to 2000 CCA).
- Perform Test: Click “Test” to receive results including CCA, Resistance, Voltage, and Electricity (SOC).
3.2. Standard Test
This test checks the basic health of the battery, providing readings for CCA, Battery Voltage, Battery Internal Resistance, and Battery Power (State of Charge).
3.3. Cranking Test
The cranking test analyzes the starter motor's performance. It measures the minimum voltage during the car's starting process. If the minimum voltage drops below 7.5V, it may indicate an issue with the car's starting capability. It also checks if the highest voltage is above 13.5V, which indicates normal generator output.
3.4. Charging Test
This test evaluates the vehicle's charging system by analyzing the power generation output through voltage and ripple voltage. It helps determine if the charging system is functioning correctly to prevent battery damage.
3.5. Waveform Analysis
The app can display a real-time voltage waveform, allowing for a deeper analysis of battery voltage fluctuations.
3.6. Sharing Test Results
The K Battery app allows for one-key sharing of test results. Simply click the share icon within the app to generate and share a report.
3.7. Multiple Device Management
The app supports managing multiple BK100 devices simultaneously. You can easily switch between devices by clicking the icon in the upper left corner of the app.
3.8. Product Demonstration Video
4. Maintenance
4.1. Firmware and Software Updates
The KONNWEI BK100 supports free online updates for its software and firmware. Ensure your app is always up-to-date to benefit from the latest features and improvements. The app will notify you of new versions.
4.2. Cleaning and Storage
Keep the device clean and dry. Wipe with a soft, damp cloth if necessary. Store in a cool, dry place away from direct sunlight and extreme temperatures.
5. Troubleshooting
5.1. Common Issues and Solutions
- Device not connecting via Bluetooth: Ensure Bluetooth is enabled on your smartphone/tablet and the BK100 is properly connected to the battery. Restart the app or your device if necessary.
- Inaccurate readings: Ensure the alligator clips have a clean and secure connection to the battery terminals. Verify that the correct battery type and standard are selected in the app.
- "Warm prompt" during Cranking Test: The app may prompt you to start the engine. Follow the on-screen instructions to proceed with the test.
- "Warm prompt" during Charging Test: The app may prompt you to increase engine RPM to 2500 for 10 seconds. Follow the on-screen instructions.
- Reverse Polarity: The BK100 features reverse polarity protection. If clips are connected incorrectly, the device will not be damaged, nor will it harm the car or battery. Correct the connection and retry.
6. Specifications
| Feature | Description |
|---|---|
| Product Name | Bluetooth Battery Tester |
| Product Number | BK100 |
| Voltage Range | 6V-16V (Supports 6V and 12V batteries) |
| Bluetooth Version | Bluetooth 5.0 |
| Application | Ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, Gel battery, Lithium battery, etc. Compatible with Car, Motorcycle, Lawn mower, Steamship. |
| APP Functions | Standard Test, Waveform, Cranking Test, Charge Test, Settings |
| Supporting Device | Android, iOS, iPad |
| Special Function | Support sharing battery test results (one-click report sharing) |
| Certification | CE, RoHS |
| Languages | Chinese, English, German, French, Japanese, Korean, Dutch, Russian, Spanish, Italian, Portuguese, Polish, Persian (+ follow phone system language) |
6.1. Supported Battery Standards and Test Ranges
| Measure Standard | Test Range |
|---|---|
| Cold Cranking Amps (CCA) | 100-2000 CCA |
| International Electrotechnical Commission (IEC) | 100-1400 CCA |
| Europe-Norm (EN) | 100-2000 CCA |
| Deutsche Industrie-Norm (DIN) | 100-1400 CCA |
| Cranking Amps (CA) | 100-2000 CCA |
| Battery Council International (BCI) | 100-2000 CCA |
| Marine Cranking Amps (MCA) | 100-2000 CCA |
| Society of Automotive Engineers (SAE) | 100-2000 CCA |
| Japanese Industry Standard (JIS) | 26A17-24SH52 |
7. User Tips
- For optimal accuracy, ensure battery terminals are clean and free of corrosion before connecting the tester.
- Always follow the app's prompts during cranking and charging tests to get reliable results.
- Take advantage of the one-key sharing feature to easily save or send test reports for reference or professional advice.
- Keep the app updated to ensure compatibility with the latest devices and access to new features.
8. Warranty and Support
8.1. Service Procedures
If you have any questions, problems, or require repair, please contact your local store, distributor, or visit the official KONNWEI website at www.konnwei.com. It is recommended to contact your local distributor for more information regarding service and repair processes.
8.2. Product Certifications
The KONNWEI BK100 is CE and RoHS certified, ensuring compliance with European safety, health, and environmental protection standards.
