Description
TOPDON BT300P | Battery Tester with Thermal Printer | 12V
Ideal For
Auto workshops, fleet operators, mobile technicians, and vehicle owners who need fast, professional, and reliable battery diagnostics.
The TOPDON BT300P is a professional-grade battery tester designed for 12 V lead-acid batteries. It delivers fast, accurate diagnostics for battery health, cranking performance, and charging system status, making it ideal for workshops and mobile technicians.
Key Features
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Accurate Battery Testing: Measures battery voltage, health, cranking, and charging performance.
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Wide Compatibility: Supports 12 V lead-acid batteries including WET, GEL, AGM, and EFB types.
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Professional Reports: Provides clear, reliable readings for maintenance, troubleshooting, or customer reporting.
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High CCA Range: Suitable for small vehicles up to larger trucks, depending on battery capacity.
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Portable & Durable: Compact design for easy transport and safe, robust construction for frequent use.
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Safety Built-In: Reverse polarity and short-circuit protection ensures safe testing.
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Smart 9-step charging with automatic voltage and battery-type detection.
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Works with AGM, GEL, EFB, MF, and Lithium batteries (up to 120 Ah).
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“Repair Mode” helps recover and extend the life of weak or sulphated batteries.
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“Supply Mode” (13.5 V constant) powers ECUs or accessories during service.
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Built-in protections: reverse polarity, overheat, short-circuit, and overcharge.
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Rugged IP65 dust- and water-resistant housing for safe, long-term use.
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Easy one-button operation with clear LED status indicators.
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