Product Description
1. Effortlessly evaluate the performance and reliability of your vehicle with our innovative tester, designed to test both 12V & 24V battery systems, along with the cranking and charging systems for comprehensive analysis.
2. Fully compatible with all recognized battery rating systems, including CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB, ensuring versatile and precise diagnostics.
3. Experience lightning-fast results with our tester, delivering accurate readings in mere seconds, significantly outperforming lower-priced competitors in precision and reliability.
4. Versatility at its finest—conduct tests seamlessly on both in-vehicle batteries and standalone storage batteries, providing flexibility and ease of use.
5. Conduct rapid starter system analyses effortlessly without the need to disable the ignition, ensuring minimal disruption to vehicle operations.
6. User-friendly design featuring a large backlit LCD display and intuitive menu navigation for straightforward operation and easy-to-read results.
7. Keep a convenient and organized record of your diagnostics with the built-in thermal printer, enabling easy, instant printing of test results right on-site.
8. Safety first: clamps are equipped with reverse polarity protection to ensure safe operation, free from the risks of light, heat, or sparks.
1. Quick Test
Get underway quickly without needing to input CCA values or battery types—perfect for batteries that display AH markings but lack CCA specifics.
2. Built-in Thermal Printer
Instantly print precise test results complete with testing time and serial number, ensuring effortless record-keeping and documentation.
3. Cranking Test
Gain insightful analysis of your vehicle's starting system by evaluating both the actual cranking voltage and cranking time, helping you to quickly assess overall system health.
4. Charging Test
Thoroughly test various components of the charging system—generator, rectifier, rectifier diode, and more—to ensure a reliable and accurate charging volt value.
Currently, we are in the process of updating our shipping solutions. For the selected quantity, please reach out to our dedicated customer service team. They are ready to assist you with customized shipping options tailored to meet your specific needs.
Our packaging is shown below:
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1. Does the tester come with a charger?
A: The tester is designed to be charged with a 5V power source and comes equipped with a Type-C charging cable. While a charger is not included, you can conveniently use a standard mobile phone charger.
2. Can I measure AC voltage?
A: The tester is not designed to measure AC voltage. Please avoid inputting AC voltage or DC voltage higher than 100V to ensure safe operation.
3. Does the tested battery need to be fully charged before retesting?
A: For most batteries, whether fully charged or not, the internal resistance test results remain consistent as the change in resistance is minimal. However, for a small number of battery types, a substantial power loss may affect the accuracy of the test results. In such cases, it is recommended to recharge the battery before testing.
4. Is the test result bouncing or unstable?
A: If the test results are unstable or show fluctuations, it may be due to poor contact between the test clamp and the battery, instability of the battery, the presence of an oxide layer on the electrode, or interference from a strong magnetic field nearby.
5. Can you measure large-capacity batteries?
A: Yes, the tester can measure large-capacity batteries. However, note that the internal resistance of such batteries is usually very small. Often, the resistance of the terminal connection line is higher than the battery's own resistance. Ensure that the clip is placed correctly, preferably on the original battery terminal, and maintain good contact during the test.
6. Can I test batteries without any markings?
A: This versatile tester can evaluate any type of battery, including both rechargeable and non-rechargeable varieties.
7. Why does testing the internal resistance determine whether the battery is good or bad?
A: Over time, as a battery is used, its capacity diminishes and its internal resistance increases-a natural physical phenomenon. A higher internal resistance indicates a reduced ability for current to pass through, which signifies lower battery performance. Hence, monitoring internal resistance is a reliable method to assess battery quality.
8. What is the normal internal resistance for an 18650 battery?
A: Ideally, the internal resistance should be around 20mΩ. Generally, it is about 30mΩ, and anything over 50mΩ indicates a poorer quality.
9. How much battery capacity can I test?
A: This tester is capable of testing any battery capacity, as long as the internal resistance lies within the range of 0-200Ω and the voltage is below 100V.
10. Can I test the internal resistance of a battery online? Can I test the UPS power supply?
A: Yes, in most scenarios, you can perform online testing without disconnecting the battery. This is especially applicable for UPS batteries under maintenance, which can be tested continuously.
11. What should I do if the device crashes?
A: Although no crashes have been reported, we have included a reset function. When you insert the charging cable to charge the tester, it will automatically reset itself.
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