Description
TOPDON BT100W Wireless 12V Battery & System Tester
Product Overview
The TOPDON BT100W is a compact, dual-mode 12V automotive battery and electrical system analyzer that bridges standalone handheld convenience with wireless app connectivity. Designed for DIY motorists and workshop technicians alike, it combines reliable conductance testing technology with a 2-inch backlit LCD screen and Bluetooth synchronization for deeper data tracking and digital test reporting.
Key Features & Specifications
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Dual-Mode Operation: Functions seamlessly as a standalone handheld tester using its onboard display and physical buttons, or pairs via Bluetooth with the companion mobile app for comprehensive digital health tracking.
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Comprehensive 12V Testing Suite: Accurately evaluates State-of-Health (SOH), State-of-Charge (SOC), voltage, internal resistance, and Cold Cranking Amps across an 100 to 2000 CCA range.
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Wide Battery Type Compatibility: Fully supports 12V automotive batteries including Regular Flooded, AGM Flat Plate, AGM Spiral, GEL, and EFB types.
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Cranking & Charging Analysis: Runs diagnostic checks on starter motor cranking efficiency under load, alongside alternator output and ripple tests.
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Multi-Standard Support: Complies with major rating systems: CCA, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.
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Clear Visual Indicators: Features a bright 2-inch backlit LCD screen supplemented by rapid-status LED lights (Good, Charge, Bad) for instant pass/fail interpretation.
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Plug-and-Play Power: Powered directly through the vehicle battery during testing, eliminating the need for internal batteries or separate charging cables.
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Built-In Safety Protections: Equipped with heavy-duty insulated clamps, reverse-polarity protection, and spark-free safeguards.
Core Workshop & Roadside Applications
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Quick Health Screenings: Instantly verifying battery condition during routine vehicle servicing or prior to seasonal temperature drops.
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Mobile & Remote Testing: Compact form factor fits easily into gloveboxes or toolboxes for rapid roadside or mobile call-out diagnostics.
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Digital Record Keeping: Using app synchronization to store and share professional battery health reports with customers.
Software License & Updates
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App Integration: The companion diagnostic app is available for iOS and Android devices, providing free digital tracking and multi-language support without ongoing subscription fees.
What’s in the Box
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1x TOPDON BT100W Battery Tester Unit with Integrated Clamp Cables
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User Manual & Quick Start Guide
