Introduction
Thank you for choosing the FOXSUR 12V 24V Car Battery Tester. This intelligent battery analyzer is designed to provide accurate and reliable testing for a wide range of 12V and 24V lead-acid batteries, including those found in cars, trucks, motorcycles, SUVs, and engineering vehicles. Its user-friendly design, clear LCD display, and multiple safety protections ensure a safe and efficient testing experience. Please read this manual thoroughly before use to ensure proper operation and to maximize the lifespan of your device.
Image: FOXSUR 12V 24V Battery Tester in use, showcasing its intelligent features.
Safety Information
- Always wear appropriate personal protective equipment, such as safety glasses, when working with batteries.
- Ensure proper ventilation when testing batteries, as they can emit explosive gases.
- Avoid contact with battery acid. If contact occurs, flush immediately with water and seek medical attention.
- Do not short-circuit the battery terminals.
- Keep the tester away from heat, sparks, and open flames.
- This device is designed for 12V-24V lead-acid batteries only. Do not attempt to test lithium batteries.
- The tester features intelligent multiple protections: reverse connection protection, over-voltage protection (within 60V), and poor contact tips.
Image: Intelligent Multiple Protection features of the battery tester.
Product Overview
The FOXSUR Car Battery Tester is equipped with a 2.7-inch LCD display and intuitive buttons for easy navigation. It provides comprehensive battery analysis, including State of Health (SOH), State of Charge (SOC), Cold Cranking Amps (CCA) value, Internal Resistance (IR), and voltage.
Key Features:
- Accurate & Reliable Testing: Advanced technology for precise battery health readings.
- Easy-to-Read LCD Display: Clear 2.7-inch screen for quick assessment.
- Multiple Protections: Reverse connection, over-voltage (up to 60V), and poor contact detection.
- Versatile Compatibility: Supports 12V and 24V lead-acid batteries (flooded, EFB, AGM, GEL, WET).
- Portable Design: Compact and lightweight for convenience.
- Fast Detection: Provides test data in approximately 8 seconds.
- Flame Retardant Housing: High temperature and corrosion resistance for durability.
Image: The flame retardant housing of the FOXSUR Battery Tester.
Setup and Connection
- Prepare the Battery: Ensure the battery terminals are clean and free of corrosion for accurate readings.
- Connect the Clips: Connect the red positive (+) clamp to the positive battery terminal and the black negative (-) clamp to the negative battery terminal. Ensure a secure connection.
- Important Note for 24V Systems: For 24V series batteries, the tester can detect without removing the serial line. However, the test must be clamped on the positive and negative poles of a single 12V battery within the series. It is prohibited to test through an extension cord.
Image: 8-Second Fast Detection connection steps.
Image: Detection without removing the serial line, with a crucial note on 24V battery testing.
Operating Instructions
- Power On: Once connected to the battery, the tester will power on automatically.
- Select Mode: Use the 'RESET' and 'ENTER' buttons to navigate the menu. Select between 'CAR' or 'MOTO' mode depending on your battery type.
- Select Capacity: After selecting the vehicle type, choose the appropriate battery capacity (e.g., CCA, AH).
- Initiate Test: Press the 'ENTER' button to start the test. The tester will display the results within approximately 8 seconds.
- Interpret Results: The LCD will show various parameters:
- SOH (State of Health): Indicates the overall health of the battery (Battery life).
- SOC (State of Charge): Shows the current charge level of the battery (Battery charge status).
- CCA Value: Cold Cranking Amps, a measure of the battery's ability to start an engine in cold temperatures (Battery discharge current).
- IR (Internal Resistance): A lower internal resistance indicates a healthier battery.
- VOLT (Voltage): The current voltage of the battery.
- Battery Health Status: Indicated by terms like 'PERFECT', 'GOOD', 'REPLACE', or 'RECHARGE'.
Image: Mode selection for Car and Moto batteries.
Image: Professional testing data displayed on the LCD screen.
Maintenance
- Cleaning: Wipe the tester with a soft, dry cloth after each use. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a dry place, away from direct sunlight and extreme temperatures. The recommended storage temperature is -20°C to +70°C (-4°F to 158°F).
- Cable Care: Inspect the test cables and clamps regularly for any signs of damage. Do not use the tester if the cables are frayed or damaged.
- Housing: The flame-retardant housing is designed for durability; however, avoid dropping or subjecting the device to severe impacts.
Troubleshooting
- Tester does not power on: Ensure the clamps are securely connected to the battery terminals. The battery must have sufficient charge for the tester to power on.
- Inaccurate readings: Check for clean battery terminals and secure connections. Ensure the correct battery type and capacity are selected in the tester's menu.
- "Poor Contact" message: Re-attach the clamps firmly to the battery terminals. Ensure there is no corrosion or debris preventing good electrical contact.
- Tester displays "Over-voltage": Disconnect the tester immediately. Ensure the battery voltage is within the 8-30V DC operating range. The tester has protection up to 60V, but prolonged over-voltage can cause damage.
Specifications
| Parameter | Value |
|---|---|
| Item Type | Car Battery Tester |
| Material | ABS |
| Main Function | Car Battery Test |
| Test Range | 3AH-400Ah |
| Test Results Displayed | SOH, SOC, CCA Value, IR, Voltage, Battery Health Status |
| Voltage Measure Range | 8-30V DC |
| Display | 2.7-inch LCD |
| Cable Reach | 650mm (25.6 inches) |
| Storage Temperature | -20°C to +70°C (-4°F to 158°F) |
| Working Temperature | -20°C to +60°C (-4°F to 140°F) |
| Product Dimensions (L*W*H) | 170mm * 90mm * 34mm |
| Product Weight | 0.36 KG |
| Usage Scope | All car lead-acid starter batteries (regular flooded, EFB, AGM tablet, AGM winding, GEL, WET). Not for lithium batteries. |
| External Testing Certification | CE |
Image: Product parameters and dimensions.
Image: Wide range of automotive batteries compatible with the tester.
User Tips
- For consistent results, always test the battery when it is at a stable temperature, ideally after the vehicle has been off for a few hours.
- If you get an unexpected reading, double-check all connections and ensure the battery terminals are clean before re-testing.
- Keep the tester's display clean for optimal readability.
- Remember to select the correct battery type (CAR/MOTO) and capacity for accurate diagnostics.
Warranty and Support
This FOXSUR product is designed for reliability and durability. For any technical support or warranty inquiries, please refer to the contact information provided by your retailer or the official FOXSUR support channels. Keep your purchase receipt as proof of purchase.
