Car Battery Tester for Car, Truck, SUV & Boat

The TOPDON BT20: Your Ideal Car Battery Tester

The TOPDON BT20 is a budget-friendly, wireless 12V battery tester that offers a range of testing capabilities, including load, voltage, charging, and cranking tests. This easy-to-use device provides high-precision voltage detection and real-time voltage monitoring, making it a versatile tool for car owners and small repair shops alike.

To connect the BT20 to your device, you'll need to install the "BatteryLab" app, as Bluetooth connectivity is achieved through the app, not your phone's settings. Once connected, you can access the full suite of testing features, including:

Charging Test: Evaluate your battery's charging performance and analyze the results through the app. Cranking Test: Test the battery under the load of the car itself and view the results in the app. Voltage Test: Analyze the battery's health through its voltage and predict its power status with the BT20's results.

The BT20 also features a built-in load module to help determine the battery's status, and three indicator lights that communicate the battery level (low, medium, and full). The app provides a multi-dimensional display of the battery's status, including no-load and load voltage readings, as well as a real-time voltage waveform graph for accurate monitoring.

One of the standout features of the BT20 is its versatility. With a testing range of 5 to 20 volts, it's compatible with a wide variety of 12V lead-acid batteries, including those found in boats, motorcycles, ships, and trucks. The device also supports eight different languages, making it easy to use worldwide.

The BT20 is designed with safety in mind, featuring reverse polarity and "no spark" protection, as well as long clamp leads that allow for testing from inside or outside the vehicle. This makes it an ideal battery analyzer and load tester for both car owners and small repair shops.

Whether you're looking to quickly check your battery's health or perform a more in-depth analysis, the TOPDON BT20 is a cost-effective and reliable choice. With its user-friendly app integration, versatile testing capabilities, and multilingual support, it's the perfect companion for all your car battery needs.

product information: