Battery Testers

Autel Battery Testers — Adaptive Conductance Technology

Battery testing has changed. The days of a simple load test telling you everything you need to know are over. Modern vehicles use AGM batteries, EFB batteries, GEL batteries, and standard flooded batteries, and each type requires a different testing approach. Add in start-stop systems, parasitic draw from always-on electronics, and the increasing electrical demands of modern vehicles, and accurate battery diagnostics have become both more important and more complex. Autel's battery testing lineup uses Adaptive Conductance technology to deliver accurate, reliable battery health assessments across all battery types — without stressing the battery, without requiring a full charge first, and in a fraction of the time of traditional load testing.

Every vehicle that enters your shop should get a battery test. It takes less than a minute, costs you nothing, and accomplishes two things: it protects the customer from a future no-start situation, and it creates a legitimate service opportunity backed by objective, printed data rather than a judgment call.

  • BT506 ($100–$150) — Portable battery tester, 6V/12V, 100–2,000 CCA, Flooded/AGM/EFB/GEL, connects to phone or Autel tablet
  • BT508 ($150–$250) — Standalone display, 100–2,000 CCA, all battery types, no phone or tablet required
  • BT608 ($400–$600) — Professional-grade: 5.5-inch touchscreen, Android 9, 100–3,000 CCA (covers heavy-duty), built-in thermal printer for customer reports
  • Adaptive Conductance technology — More accurate and repeatable than traditional load testing, with zero risk of damaging marginal batteries
  • All battery types supported — Flooded, AGM, EFB, and GEL across all three testers
  • Start-stop vehicle compatible — Accurately assesses AGM and EFB batteries used in start-stop systems
  • BT608 diagnostic integration — Connects to Autel's MaxiSys diagnostic ecosystem for comprehensive vehicle electrical analysis

A good battery tester pays for itself quickly by identifying failing batteries before they strand your customers and by giving you the documentation to back up every replacement recommendation. When a customer sees a printed report from the BT608 showing their battery at 40% health, the recommendation is backed by data — not a guess.

Related categories: Diagnostic Scan Tools | Heavy Duty & Commercial Vehicle | Cables & Adapters | Accessories

As an experienced Autel reseller since 2016, we carry the complete battery testing lineup with free shipping, full warranty, and free phone tech support. Call 866-217-0063 to discuss which battery tester fits your service workflow.

Autel Diagnostic Tools — experienced reseller Since 2016 | Ham Lake, MN | 866-217-0063

7 products