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    12V/24V Digital Vehicle Battery Tester

    SISCO 12V/24V digital vehicle battery tester is an intelligent device, that offers reliable testing of lead-acid batteries. Using a digital vehicle battery tester is a straightforward way to ensure your vehicle’s battery is in good condition.
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    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    SISCO digital vehicle battery tester, equipped with 12/24 volt capability, offers high quality and reliability, utilizing advanced conductance testing technology. The digital vehicle battery tester can quickly measure the battery's health and assess the system's condition.

    Vehicle battery tester details

    Vehicle battery tester function

    • It can be used to detect various 12V24V lead-acid batteries such as Automobiles /electric vehicles /motorcycles /trucks /engineering vehicles /colloidal batteries /start-stop batteries /AGM batteries.

    • It can detect data of the battery, including internal resistance /volt-age /discharge current /electric quantity /service life so that you can do it all with one machine in hand.

    Vehicle battery tester screen

    Vehicle battery tester design

    • With multiple protection functions, the machine will not burn if it is wrongly connected within 100V, the machine will not burn if the positive and negative electrodes are wrongly connected, and the smart prompt will also be given if the clip is in poor contact.

    • It adopts intelligent chip control, with high detection accuracy and fast detection of data.

    Vehicle battery tester button detail

    Vehicle battery tester operation

    • Intelligent large-screen full-content digital display is adopted, and all detection contents are presented at one time to avoid searching and viewing.

    • Connect the positive and negative clamps, select the battery type, adjust, and press the OK button to obtain the test data immediately, and it can be done easily in 10 seconds.



    The SISCO vehicle battery tester assesses the health and performance of vehicle batteries, helping determine if a battery functions properly, needs recharging, or requires replacement. Its applications include battery health checks, internal resistance measurements, vehicle repair, and battery system tests. The vehicle battery tester is compatible with 12V/24V lead-acid and lithium-type batteries and conducts tests on 12/24 volt vehicle systems. Regular testing helps prevent unexpected breakdowns and enhances battery longevity.

    Car repair professional

    Vehicle Repair

    Internal resistance test

    Internal Resistance Test

    Battery system test

    Battery System Test

    Battery health check

    Battery Health Check



    Model SISCO-BT-TK100
    Measuring range 0-999 (MΩ)
    Power source 12V/24V
    Test voltage 8-30 (V)
    Accuracy 0.1A
    Size 150*90*35mm
    Weight 325g

    Q1: What is a battery tester? 
    A1: A battery tester is a device used to measure the remaining charge, voltage, and overall health of a battery. It helps determine whether a battery is still functional or needs to be recharged or replaced, ensuring optimal performance for various electronic devices.

    Q2: What is the difference between a battery tester and a multimeter?
    A2: A battery tester specifically measures the charge, voltage, and health of a battery, providing a quick assessment of its condition. A multimeter, on the other hand, is a versatile tool that measures various electrical parameters such as voltage, current, and resistance across different components, not limited to just batteries.

    Q3: Can I test rechargeable batteries with a battery tester?
    A3: Yes, you can test rechargeable batteries with a battery tester, but it's important to use a tester that is compatible with the specific type of rechargeable battery you have. Different types of batteries, such as NiMH, NiCd, Li-ion, and lead-acid, have different testing requirements. Ensure the tester is designed to handle the voltage and chemistry of the rechargeable batteries you intend to test.

    Tips: What maintenance does the vehicle battery tester require?

    Maintaining a vehicle battery tester is crucial to ensure accurate readings and prolonged device life. First and foremost, keep the tester clean and free from dust, dirt, and moisture. Regularly wipe down the device with a soft, dry cloth, and store it in a clean, dry place when not in use to prevent any damage from environmental factors.

    Secondly, check the tester's cables and connectors for any signs of wear or damage. Ensure the clamps are clean and free from corrosion, as this can affect the accuracy of the test results. If you notice any frayed wires or damaged connectors, replace them promptly to maintain the tester’s reliability.

    Lastly, periodically calibrate the battery tester according to the manufacturer’s instructions. Proper calibration ensures the tester provides accurate readings. Some advanced models might have built-in self-calibration features, while others might require professional calibration services. Following these maintenance steps will help ensure your vehicle battery tester remains accurate and reliable.


    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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