JDM accessories, Carbon fibre trims, bodykits and more

Battery Testers

Discover the best battery testers on the market from leading brands like Topdon, Quicklynks, and Kingbolen. Whether you're a professional mechanic or a DIY enthusiast, we have the right battery tester to meet your needs. Our selection includes a range of battery testers compatible with 12V and 24V batteries, making them suitable for various applications, including cars, trucks, scooters, marine vessels, and motorcycles.

Why Choose Our Battery Testers?

  • Trusted Brands: We stock battery testers from reputable brands known for their reliability and accuracy. You can trust the quality and performance of our products.
  • Versatile Compatibility: Our battery testers are designed to work with a wide range of 12V and 24V batteries, ensuring compatibility with various vehicles and battery types including (Starting [SLI], Deep Cycled and Marine) of Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL EPB cell and lithium.
  • Various Testing Standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB
  • User-Friendly: Whether you're new to battery testing or a seasoned pro, our testers are user-friendly, providing hassle-free operation and accurate results.
  • Multiple Language Support: Many of our testers offer multiple language options, making them accessible to users worldwide.
  • Compact and Portable: Our battery testers are compact and portable, making them convenient to use in different locations.
  • Additional Accessories: We also offer battery tester add-ons for scan tools from Launch, Autel, and Topdon, enhancing your diagnostic capabilities.

Ensure your batteries are in top condition with our high-quality battery testers. Don't wait until your batteries fail; take proactive steps to maintain their health and performance. Shop our high quality battery testers suitable for all batteries ranging between 6-32V below.

For more information check out our battery tester buyer's guide here.


Shop the best battery testers on the market from leading brands like Topdon, Quicklynks and Kingbolen at Premium Diagnostics. Our selection includes a range of battery testers compatible with 12V and 24V batteries, suitable for various applications such as cars, trucks, scooters, boats and motorcycles.

Our battery testers are designed for accuracy and reliability without the need for frequent calibration. These testers are manufactured to high standards, ensuring consistent and precise readings over time. However, following the manufacturer's guidelines for periodic maintenance checks is essential to ensure continued accuracy. For assistance, contact our in-house support team today.

There are primarily two types of battery testers:

  • Conductive Battery Testers — These testers measure the voltage drop across a load to assess the battery's state of charge and overall health.
  • Conductance Battery Testers — Conductance testers measure the battery's ability to conduct electrical current, providing a quick and accurate assessment of the battery's condition.

At Premium Diagnostics, our selection includes both types, offering versatility to cater to different user preferences and testing requirements.

Discover premium battery testers like the Topdon BT200, Topdon BT300P and the Topdon BT600. Whether you need a 12V or 24V battery tester, we've got you covered! Shop now for the best automotive diagnostics and enjoy reliable performance on the road.

Absolutely! Investing in a car battery tester is a proactive step to ensure your vehicle's battery health and prevent unexpected breakdowns. Our battery testers, designed for both DIY enthusiasts and professional mechanics, provide reliable and accurate results.

With user-friendly interfaces, compatibility with various battery types and additional language support, our testers offer a valuable tool for maintaining and optimising battery performance. Don't wait until your batteries fail; shop our high-quality battery testers at Premium Diagnostics today!