Introduction
Thank you for choosing our battery tester. We are confident that the product will meet your expectations.
This manual will guide you through the installation and use of the device. If you have any questions after reading this manual, please contact the service department of NTEC sp. z o.o.
Product Information
Using advanced conductivity testing technology and reverse polarity protection, the 12V-24V battery tester provides key information about the tested battery's condition for quick diagnosis of battery and charging issues.
Compatibility
Battery type and CCA (Cold Cranking Amps) values are indicated on the battery label; please check them before use. The tester supports the following battery types: VRLA, GEL, AGM, EFB, STD.
Safety Instructions
- This tester must be used in accordance with the instructions, taking into account the operating conditions and the type of work to be performed. Using the tester in a manner inconsistent with its intended use may cause dangerous situations.
- Before testing, ensure that the battery terminals are clean, as grease and dirt can cause errors in the test results.
- Wear safety glasses when working near batteries.
- To avoid electric shock, check that the insulation of the battery terminals is in normal condition (not damaged, bare, or disconnected).
- The test should be performed in a well-ventilated area. Explosive and toxic gases can be generated during testing.
- Keep hair, hands, clothing, and the tester's cables away from moving parts, blades, and belts.
- Do not store the tester in a place accessible to children.
- Do not place the tester near the engine or exhaust pipe to avoid damage from high temperatures of an operating car engine.
- Do not smoke, create sparks, or use matches near the battery during testing.
- Do not disconnect the battery terminals during testing.
- To prevent damage to the tester, do not place it in a wet or dusty environment.
- Do not disassemble the tester, as you may damage it.
Device Description
Illustration 1 in appendix: Diagram of the Qoltec battery tester device, showing buttons labeled ESC, UP/DOWN, ENTER/RESET, and POWER/TEST. It also shows the LCD screen displaying battery status indicators (SOC, SOH, IR, VOLT, EDC) and the connected red and black test clips.
Functionality Table:
| No. | Function |
|---|---|
| 1 | Previous option / Increase battery capacity |
| 2 | Cancel |
| 3 | Next option / Decrease battery capacity |
| 4 | Confirm |
| 5 | Reset / Restart |
| 6 | Red "Crocodile" clip: Positive terminal for battery testing |
| 7 | Black "krokodil" clip: Negative terminal for battery testing |
How to Start the Tester?
The tester will check each battery against the selected system standard and parameters indicated on the battery to obtain an accurate result.
Before the test:
During testing, the engine and all other power sources must be turned off to obtain accurate results. If the battery is fully charged, turn on the vehicle's headlights for 2-3 minutes until the battery voltage drops to a normal value.
Steps:
- Connect the red positive (+) battery clip to the positive (+) battery terminal, and the black negative (-) battery clip to the negative (-) battery terminal. Ensure the clips are firmly and securely attached to the battery terminals for accurate results.
- Press [Up Arrow] ⬆️ or [Down Arrow] ⬇️ to select the battery type (as indicated on the battery label), and confirm with "ENTER". Illustration 2
- Press [Up Arrow] ⬆️ or [Down Arrow] ⬇️ to select the appropriate test standard (as indicated on the rating plate), and confirm again with "ENTER". Illustration 3
- Press and hold [Up Arrow] ⬆️ or [Down Arrow] ⬇️ and then select the battery's EDC/CCA values (as indicated on the rating plate or in the EDC/CCA parameter table). Illustration 4, Illustration 5
- Press "ENTER" to start the battery test. Illustration 6
- Test results are as follows: Illustration 7 SOH: Status. R: Internal resistance. Illustration 8 SOC: State of Charge. VOLT: Battery voltage. Image 9 EDC/CCA: Estimated discharge current.
Final Test Evaluation
| Evaluation | Description |
|---|---|
| PERFECT | Ideal battery life, SOH ≥ 90% |
| GOOD | Good battery life, SOH ≥ 75% |
| POOR | Poor battery life, SOH ≥ 50% |
| REPLACE | Battery is discharged, SOH < 50% |
| RE-VALIDATE | Test battery again after charging. |
| (No label) | Connection is not good with battery terminal. |
Battery System Specification
The battery tester will check each battery according to the selected system and name.
- CCA: Cold Cranking Amps, the most commonly used value for starting the battery at -18°C, as determined by SAE and BCI.
- IEC: Standard of the International Electrotechnical Commission.
- SAE: Standard of the Society of Automotive Engineers.
- EN: Standard of the European Automobile Manufacturers Association.
- DIN: Standard of the German Automobile Industry Committee.
- CA: Cranking Amps, Standard effective cranking current at 0°C.
Product Specifications
- Display: 2.7-inch LCD
- Cable length: 650 mm
- Storage temperature: -20°C to +70°C
- Operating temperature: -20°C to +60°C
- Dimensions: 150x90x35 mm
- Net weight: 325 g
Frequently Asked Questions
| Question | Answer |
|---|---|
| Is this battery tester powered by internal batteries? | No, the tester can only be powered by the tested battery. |
| Can the tester charge the battery? | The tester can detect the battery and check its status, but it cannot charge it. |
| Can the tester check battery life? | Yes, we can check the battery's status and charge percentage. |
| Which batteries can the tester be used with? | It can be used with 12V and 24V batteries. |
| Why is the test result inaccurate? | The set parameter might be incorrect. Enter the correct data from the battery label. |
| Why is nothing displayed on the screen? | Ensure the battery voltage is higher than 8V and that the terminals are properly connected. |
Usage and Disposal
- Dispose of the battery in accordance with local regulations for handling electronic waste.
- Do not dispose of in fire or incinerate.
Warranty
The product comes with a 24-month manufacturer's warranty from the date of purchase. In case of issues, please contact customer support.
