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Topdon BT Mobile Pro Bluetooth Battery Tester (9–24V, 100–2000 CCA)
Overview
The Topdon BT Mobile Pro is a professional-grade Bluetooth battery tester designed to provide fast and accurate results for 9–24V lead-acid batteries. Using advanced conductance testing technology and powered by the STM-32 chipset, it delivers reliable load-free testing without the need to fully recharge the battery. With wireless operation via the BTMobile app, technicians and DIYers can test and analyse batteries quickly and safely, even on the go.
Key Features
Works with both 12V and 24V batteries (100–2000 CCA)
Wireless Bluetooth connection to iOS and Android devices (iOS 8.0+ / Android 4.3+)
Compatible with battery types: Regular Flooded, AGM flat plate, AGM spiral, GEL, and EFB
Covers 10 major rating standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB
Tests batteries in cars, light trucks, SUVs, RVs, boats, ATVs, tractors, and more
Functions: Battery test, cranking test, charging system test, overall system test
Smart 3-LED indicators show status at a glance (good, bad, recharge)
Reverse polarity protection for safe use
Results displayed on the mobile app, including SOH, SOC, internal resistance, and detailed analysis
Functions
Battery Test: Displays SOH (state of health), SOC (state of charge), voltage, current, internal resistance, and rating analysis
Cranking Voltage Test: Measures cranking voltage and cranking time to evaluate the starting system (values under 9.6V considered abnormal)
Charging System Test: Tests generator, rectifier, diodes, and charging ripple with loaded and no-load voltage readings
System Test: Provides an overall battery and charging system analysis when the exact battery details are unknown
Standard Testing Range
CCA: 100–2000
BCI: 100–2000
CA: 100–2000
MCA: 100–2000
JIS: 26A17–245H52
DIN: 100–1400
IEC: 100–1400
EN: 100–2000
SAE: 100–2000
GB: 30Ah–220Ah
Additional Details
Built-in reverse polarity protection prevents damage
Easy to use for beginners and professionals alike
Multi-language support: English, Japanese, Spanish, German, French, Italian, Portuguese, Polish
Package Includes
1 × Topdon BT Mobile Pro Bluetooth Battery Tester
1 × User manual
Specifications
| Specification | Details |
|---|---|
| Model | Topdon BT Mobile Pro |
| Voltage Range | 9–24V |
| Battery Types | Flooded, AGM flat plate, AGM spiral, GEL, EFB |
| Testing Standards | CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB |
| CCA Range | 100–2000 |
| Communication | Bluetooth (via BTMobile app) |
| Chipset | STM-32 main processor |
| Functions | Battery test, cranking test, charging system test, system test |
| Display | On smartphone/tablet (via app) |
| Languages Supported | English, Japanese, Spanish, German, French, Italian, Portuguese, Polish |
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