Kingbolen BM550 Vehicle Battery Tester 6-24V
Pickup available at Gold Coast
Usually ready in 24 hours
Delivery and Shipping
Delivery and Shipping
Shipping Information
Orders placed before 12pm AEST Mon-Fri will be dispatched same day
Standard Shipping in Australia 2-9 business days - FREE
Express Shipping in Australia 1-3 business days - Shipped via Australia Post Express. In most cases you will get your order the next day if it was placed before 12pm but we can not guarantee this overnight service.
TNT Overnight Express - 1 business day if order is placed before 12pm.
To check freight costs enter your details and address at check out
Local Pick Up - Same day from Gold Coast warehouse providing we have stock on hand, please call us to confirm 07 3180 6771
Couriers we use - Most orders are shipped via Australia post. We may use TNT/FEDEX or Aramex depending on your location or preference.
Kingbolen BM550 Vehicle Battery Tester 6-24V
Description
Description
The Kingbolen BM550 is a compact, easy-to-use vehicle battery tester designed to quickly evaluate battery health, cranking performance, and charging systems across 6V, 12V, and 24V batteries. Supporting a wide range of battery types and capacities, this advanced tester provides accurate readings for vehicles from scooters to trucks.
Ideal for mechanics, workshops, and DIY users, the BM550 delivers fast, precise diagnostics to ensure your batteries are in top condition.
Wide Compatibility
The BM550 supports 6V, 12V, and 24V lead-acid batteries with capacities between 2Ah–220Ah and cold cranking amp (CCA) ratings from 100–2000CCA. It is compatible with the following battery types:
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Regular flooded (standard) batteries
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AGM flat plate
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AGM spiral
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GEL
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EFB (Enhanced Flooded Battery)
Not suitable for deep-cycle batteries.
Fast and Accurate Testing
Using advanced conductance testing technology, the BM550 measures:
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SOH (State of Health) – assesses overall battery condition
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SOC (State of Charge) – shows current charge level
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CCA (Cold Cranking Amps) – determines cold start performance
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Internal Resistance – detects battery aging and efficiency
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Voltage – measures in real time for accurate readings
Test results are displayed instantly on the 1.8-inch HD backlit screen, providing clear visibility even in low light.
Plug-and-Play Operation
Simply connect the positive and negative alligator clips to the battery terminals—no external power required. The tester will automatically power up and begin diagnostics whether the battery is in-vehicle or out-of-vehicle.
Built-In Safety Protection
The BM550 is equipped with reverse connection protection, preventing damage from incorrect clamp placement. If the clips are not properly attached, the screen will flicker as a safety alert—keeping both the tester and battery safe from harm.
Specifications
| Specification | Details |
|---|---|
| Model | Kingbolen BM550 |
| Display | 1.8-inch HD backlit screen |
| Test Range | 6V / 12V / 24V |
| Battery Capacity | 2Ah – 220Ah |
| CCA Range | 100 – 2000 CCA |
| Connection Type | Positive and negative alligator clips |
| Working Voltage | 4.9V – 32V |
| Operating Temperature | -20°C to +50°C |
| Dimensions | 124 × 69.6 × 22.6 mm |
| Battery Types | Regular, AGM flat, AGM spiral, GEL, EFB |
Why Buy From Premium Diagnostic Equipment?
✔️ Free Shipping Australia-Wide
✔️ 12-Month Warranty Included
✔️ 30-Day Money Back Guarantee
✔️ Australian Support Team – We're Here to Help
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