Upgrade your diagnostic confidence with the KINGBOLEN BM550 Plus Car Battery Tester, a compact tool that delivers fast, reliable battery insights.
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6V/12V/24V compatibility: Test a wide range of batteries—from motorcycles to boats—including Normal, AGM (Flat/Spiral), GEL and EFB chemistries.
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Clear results on a color display: 1.8-inch backlit screen shows SOC, SOH, internal resistance (R), and voltage for quick health checks.
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Advanced waveform test (BM550 Plus): Gain deeper diagnostics to spot potential issues before failures.
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Safe, simple operation: Over-voltage and reverse polarity protection with a compact size and CE/FCC/RoHS certification.
