Get 99.5% accuracy diagnosing 12V and 24V lead-acid batteries with the TOPDON BT100/BT200 Battery Tester, covering battery health, cranking, and charging in one compact tool.
- You can test 12V and 24V lead‑acid batteries (Flooded, AGM, Gel, EFB, VRLA) with a test range of 100-2000 CCA, using voltage and CCA to evaluate SOH and SOC.
- Use the cranking test for 12V and 24V systems to measure voltage drop and cranking duration, revealing starting-power health before a roadside surprise.
- Check the charging system for your 12V/24V vehicle; the test examines alternator, regulator, and battery connections after engine start, analyzing loaded and unloaded voltage to confirm proper output.
- You’ll appreciate easy operation with clamps, a compact durable body, and a bright 2.4" LCD that presents readings clearly; 920 mm cable reach; 178 x 94.5 x 33 mm; 440 g; battery not included.
