1. Product Overview
The ANENG BT175 is a professional digital battery tester designed for 12V and 24V lead-acid batteries. It offers rapid, non-contact detection and provides comprehensive diagnostic data including CCA value, internal resistance, battery voltage, state of charge (SOC), state of health (SOH), and discharge capability. This tool is suitable for various applications including automobiles, motorcycles, electric vehicles, and forklifts.
Figure 1: ANENG BT175 Digital Battery Tester
2. Package Contents
Please check the package for the following items:
- 1 x Packing box
- 1 x ANENG BT175 Battery Detector
- 1 x User Manual
Figure 2: Package Contents
3. Setup and Connection
The ANENG BT175 features a wire machine integration design for convenient measurement and does not require an external power source. It draws power directly from the battery being tested.
3.1 Connecting the Tester
- Ensure the vehicle's ignition is off and any accessories are turned off.
- Identify the positive (+) and negative (-) terminals of the battery.
- Connect the red alligator clip to the positive (+) battery terminal.
- Connect the black alligator clip to the negative (-) battery terminal.
The tester features insulated alligator clips for safety and a non-slip handle for secure grip. A back support frame allows for standing work.
Figure 3: Connecting the Tester to a Car Battery
Figure 4: Tester Features (LCD, Clips, Stand)
4. Operating Instructions
The ANENG BT175 features an LCD high-definition backlit screen, allowing values to be clearly seen in dark environments. The display interface provides various battery options and test standards.
Figure 5: Display Interface Overview
4.1 Performing a Battery Test
- Initial Connection: After connecting the alligator clips to the battery, the backlight screen will automatically turn on.
- Select Battery Type (P1 State): Use the UP (▲) and DOWN (▼) keys to navigate and select the appropriate battery type (STD, AGM, GEL, EFB). Press the OK/TEST button to confirm and proceed to the next state.
- Select Battery Standard (P2 State): Use the UP (▲) and DOWN (▼) keys to select the battery standard (CCA, IEC, SAE, EN, DIN, AH). Press the OK/TEST button to confirm and proceed.
- Adjust Discharge Current (P3 State): Use the UP (▲) and DOWN (▼) keys to adjust the maximum discharge current of the battery under test. Press the OK/TEST button to confirm.
- View Measurement Results: After approximately 2-3 seconds, the tester will display the measurement results. Use the UP (▲) and DOWN (▼) keys to cycle through different data points such as lifespan, internal resistance, voltage, discharge, power, and battery status.
Figure 6: Step-by-Step Test Procedure
4.2 Navigation Buttons
- RES (Reset) Key: Pressing this key will return the tester to the initial power-on (P1) state.
- ESC (Escape) Key: Pressing this key will return to the previous page or state.
Figure 7: Tester Buttons and Dimensions
4.3 Video Demonstration
Video 1: Product demonstration showing features and car battery detection steps.
5. Maintenance
- Keep the tester clean and dry. Wipe with a soft, damp cloth if necessary.
- Do not expose the tester to extreme temperatures, humidity, or direct sunlight.
- Ensure the alligator clips are clean and free from corrosion for accurate readings.
- Store the tester in a safe place when not in use to prevent damage.
6. Troubleshooting
- Display is blank: Ensure the alligator clips are securely connected to the battery terminals. The tester draws power from the battery itself.
- "Wire clip poor contact reminder" / Flashing/Beeping clips: This indicates a poor connection between the alligator clips and the battery terminals. Re-secure the clips, ensuring good contact with clean terminals.
- Inconsistent readings: Check that the battery terminals are clean and free of corrosion. Ensure the correct battery type and standard are selected in the tester's menu.
- Tester not responding: Disconnect and reconnect the tester to the battery. If the issue persists, ensure the battery has sufficient charge to power the tester.
7. Specifications
| Feature | Specification |
|---|---|
| Voltage Range | 8V-36V |
| Operating Temperature | -10℃ to 50℃ |
| Battery Specifications | 12V/24V Lead-Acid Batteries (not for lithium battery testing) |
| Scope of Application | Automobiles, Motorcycles, Electric Vehicles, Forklifts, etc. |
| Applicable Battery Standard (CCA) | 50~1999 |
| Applicable Battery Standard (AH) | 3AH~200AH (Fast measurement) |
| Battery Type Support | STD battery, AGM battery, GEL battery, EFB battery |
| Test Standards | CCA, IEC, SAE, EN, DIN, AH |
| Battery Test Parameters | Discharge current, Internal resistance detection, Voltage detection, Power detection, Remaining life |
| Wire Clip Poor Contact Reminder | Yes |
| Line Integration | Yes |
| Backlit Bright Screen | Yes |
| Back Support Frame | Yes |
| No Battery Required | Yes |
| Weight | 270g |
| Alligator Clip Opening Size | 2.8cm / 1.10 inch |
| Alligator Clip Length | 62.5cm / 24.61 inch |
| Dimensions (approx.) | 16.3cm (H) x 8.5cm (W, bottom) / 3.7cm (W, top) |
Note: Parameters are for reference only; actual measurements may vary slightly.
8. User Tips
- Accurate Readings: For the most accurate results, ensure battery terminals are clean and the alligator clips are firmly attached. The 'poor contact' alert is a helpful feature to ensure a good connection.
- Avoid Blind Replacement: Use the tester to understand your battery's true status (lifespan, internal resistance, voltage, etc.) before deciding on replacement or further action. This can help avoid unnecessary battery purchases.
- Convenience: The integrated wire design and non-slip handle make the tester easy to use in various situations, including under the hood of a car. The back support frame is useful for hands-free operation.
- Backlit Display: Take advantage of the high-definition backlit screen for clear readings, especially when working in dimly lit environments.
9. Warranty and Support
For warranty information, technical support, or service inquiries regarding your ANENG BT175 Digital Battery Tester, please contact the seller or refer to the official ANENG website. Keep your purchase receipt as proof of purchase.
