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  • $24.99
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    12V Car Battery Tester, Car Alternator Charging System Analyzer

    • Reliable Car Battery Tester: The alternator tester can accurately determine whether the car battery needs to be replaced or if there is a power outage, and at the same time evaluate the output status of the alternator, clearly presents real-time voltage data, battery health and charging status. It can effectively prevent the battery from being damaged due to overcharging or undercharging, and extend the battery's service life.
    • Clear LED Display: The car battery tester is equipped with a digital display LED screen, which can clearly present the measurement values at night, providing strong assistance for measurement work and allowing you to easily read the data.
    • Easy to Use: This car battery capacity analysis is simple and convenient. You just need to connect the positive and negative poles correctly to the alternator. Connect the red clip to the positive pole and the black clip to the negative pole. When the battery is fully charged, the "FULL" display will light up. When the battery is too high, the "HIGH" display will light up. When the battery is low, the "LOW" display will light up. When the battery is dead, the "EMPTY" display will light up.
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    12V Car Battery Tester, Car Alternator Charging System Analyzer

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