BT200

Insights to Power the Journey Ahead

The TOPDON BT200 provides a complete assessment of your 12V and 24V lead-acid batteries with 99.5% accuracy. Covering battery, cranking, and charging tests, it gives car owners and DIYers clear insights into overall battery condition. Affordable, reliable, and easy to use, the BT200 makes full-scale diagnostics accessible for everyday users.

Comprehensive Battery Testing Made Simple

Full-scale SOH, SOC, cranking, and charging performance testing. Get a clear picture on your battery's health in minutes.

• 12V Battery Test
• 12V/24V Cranking Test
• 12V/24V Charging Test

Accurate Testing for All 12V Lead-Acid Batteries

Supports 12V Regular Flooded, AGM, GEL, EFB, and VRLA batteries. Test voltage, CCA, SOH, and SOC for a complete health check.

Reliable Starting Insights with Cranking Test

Measure voltage drop and cranking duration to learn more about how your battery performs when it matters most: Start-up.

Ensure Your Charging System is Working Properly

Compatible with 12V and 24V systems, this test verifies that your alternator and charging system are delivering proper power, keeping your battery reliably charged on the road.

Large Color LCD for Clear Viewing

Easily read all battery data on a bright 2.4-inch color LCD. The clear display ensures clarity and accuracy, whether in the garage or on the road.

Easy and Intuitive Operation

Testing your car battery has never been easier. Simply connect the clamps and start testing your 12V or 24V system. The BT200’s rugged, easy-to-carry design delivers reliable performance anywhere, while its intuitive interface ensures accurate results every time—no experience needed.