Battery Tester

12V Bluetooth Battery & System Tester - Smartphone BTMobile Lite is an affordable and lightweight battery analyzer for 12V vehicles. Its intuitive software is ideal for first-time operators! This tool offers a convenient way to perform battery,...

Battery Load/Voltage Tester, Cranking & Charging Test w/App The BT20 is an entry-level wireless 12V battery tester. Equipped with a full range of features, this tool is suitable for the most common 12V lead-acid battery types. Taking the BT series to...

Battery, Charging & Cranking System Tester The BT50 is equipped with the most advanced conductance testing technology to provide higher levels of precision and performance. This tool also incorporates reverse polarity protection for extra safety,...

12V Battery & System Tester The BT100 is a hand-held battery, cranking, and charging system tester for 12V batteries. Providing quick, precise, and efficient results, this device is a terrific addition to your garage tools. Its price, versatility,...