BT105 Elite | High-Precision 12V/24V Battery Diagnostic Tool
The BT105 is designed for speed and reliability. It features a high-contrast 1.77-inch TFT color display that provides immediate feedback on your battery’s cold-cranking ability and overall health. Whether you are troubleshooting a "slow-crank" issue or performing a routine maintenance audit, this tool provides the data needed to catch electrical failures before they result in a breakdown.
Professional Diagnostic Intelligence
Comprehensive Battery Analysis: Supports a massive 100–2000 CCA range and a 30–220AH capacity scope. It is fully compatible with all major global standards, including CCA, JIS, GB, SAE, MCA, CA, DIN, IEC, EN, and BCI.
Full System Health Check: Go beyond the battery with dedicated Startup and Charge Tests. These allow you to verify the performance of the starter motor and the output stability of the alternator under load.
Real-Time Waveform Monitoring: Visualize voltage fluctuations as they happen. This feature is essential for identifying intermittent noise and drops that standard digital meters often miss.
Data Management & Replay: Review previous results with the Replay function or use the Data Printing capability to provide a physical record of the vehicle's electrical health.
Intelligent Troubleshooting: The BT105 identifies high-resistance connections and failing cells, providing a clear path for fast and effective repairs.
Hardware & Industrial Build Quality
Ultra-Compact Ergonomics: Measuring just 132mm and weighing a mere 0.20 kg, the BT105 is built for effortless one-handed operation in cramped engine bays.
High-Resolution Color Display: The 128×160 resolution screen ensures that test results and waveforms are legible in all workshop lighting conditions.
Rugged ABS Construction: The durable shell is designed to withstand the impacts, vibration, and grease of a professional garage environment.
Future-Proof Technology: Equipped with a Type-C interface for rapid software updates, ensuring your tool remains current with the latest battery technologies and vehicle architectures.
Technical Specifications
Feature | Specification |
Model | BT105 Battery Diagnostic Tool |
Operating Voltage | 12V – 24V Support |
CCA Detection Range | 100 – 2000 CCA |
Battery Capacity | 30 AH – 220 AH |
Display | 1.77-inch TFT Color |
Connectivity | Type-C for Updates |
Export to Sheets
The Intelligent Choice for Multi-Fleet Maintenance
The CHEPQ BT105 proves that a powerful battery diagnostic tool doesn't have to be bulky. By merging wide-range CCA detection with real-time waveform monitoring and charging system analysis, it empowers you to manage vehicle power with total confidence and precision.
Master your vehicle’s electrical foundation with the BT105—the compact, high-precision solution for modern battery management.
1. 14-Day Return Guarantee
We offer a 14-day return window. You have 14 days from the date of delivery to request a return for your item.
2. Eligibility Criteria
To qualify for a return, the item must meet the following conditions:
The product must be in its original, unused condition.
All original packaging, tags, and accessories must be included.
A valid proof of purchase or order number is required.
3. Return Shipping Costs
Defective or Incorrect Items: If the return is due to a manufacturer defect, damage upon arrival, or the wrong item being sent, CHEPQ will cover all return shipping costs.
Change of Mind: For returns due to personal preference or accidental orders, the customer is responsible for the return shipping fees.
4. Return Process
Email service@chepq.com to initiate your return request.
Upon approval, you will receive specific instructions and the return warehouse address.
Do not send items back without prior authorization, as they will not be accepted.
5. Refunds
Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund. Approved refunds are processed automatically to your original payment method within 5–7 business days.
6. Contact Information
For any questions regarding shipping or returns, please reach us at:
Email: service@chepq.com
