12V/24V Car Battery Tester LCD Digital Battery Analyzer Car Diagnostic Tool SOH SOC CCA IR Measurement for Car Truck Motorcycle

General description With multiple protections including input overvoltage protection and reverse connection protection, this 12V/24V Car Battery Tester ensures safer usage. It quickly and accurately detects the battery status, helping to prevent unexpected breakdowns. The device can be directly connected to the car battery for testing, eliminating the need to remove the battery, making it more convenient. It displays the battery capacity (SOC) and health status (SOH) in percentage, providing clear insights into battery performance. Additionally, the low-frequency signal injection test allows for testing without the need for a power bank, ensuring no damage to the battery.