BT300 Professional | Precision 12V/24V Battery & System Analyzer
The BT300 is engineered for speed and clarity. Featuring a vibrant 2.4-inch TFT color display, it translates complex electrical data into easy-to-understand health reports. By analyzing the battery's internal resistance and cranking capacity, this battery tester offers a definitive look at the state of the starting and charging systems, ensuring every repair is backed by reliable data.
Comprehensive Diagnostic Capabilities
Universal Battery Analysis: Supports a wide detection range from 20 to 2000 CCA and capacities from 10AH to 300AH. This makes it the ideal tool for everything from small powersports batteries to large commercial vehicle power cells.
Multi-Standard Compatibility: Fully compatible with all major international standards, including CCA, JIS, GB, SAE, MCA, CA, DIN, IEC, EN, and BCI.
Full System Health Check: Beyond the battery, the BT300 performs dedicated Startup Tests and Charge Tests, allowing you to verify the performance of the starter motor and the output stability of the alternator.
Load Testing Intelligence: Evaluate the battery’s ability to maintain voltage under high-draw conditions, identifying "weak" batteries that might pass a simple voltage check but fail in real-world use.
Integrated Help Function: Features a built-in guide to assist users through the testing process, making it accessible for both professional mechanics and advanced DIY enthusiasts.
Hardware & Professional Build
High-Resolution Visuals: The 320×240 resolution color screen provides a sharp, high-contrast interface that is easily readable in dark workshops or bright outdoor environments.
Rugged & Compact: Encased in a durable ABS shell and weighing only 0.23 kg, the BT300 is built for all-day use and fits comfortably in a standard tool chest or glovebox.
Type-C Connectivity: Equipped with a modern Type-C port for online software upgrades, ensuring the device stays up-to-date with the latest battery technologies and vehicle specifications.
Ergonomic Design: The 140 × 75 × 30 mm form factor is optimized for one-handed operation, allowing for easy maneuverability in tight engine bays.
Technical Specifications
Feature | Specification |
Model | BT300 Battery Tester |
System Voltage | 12V / 24V |
CCA Range | 20 – 2000 CCA |
Battery Capacity | 10 AH – 300 AH |
Display | 2.4-inch TFT Color (320×240) |
Weight | 0.23 kg |
Interface | Type-C for Updates |
The Intelligent Choice for Battery Management
The BT300 proves that a reliable battery tester is an essential part of any modern tool kit. By combining high-speed conductivity testing with comprehensive charging system analysis, it empowers you to diagnose power issues with total confidence and precision.
Master your vehicle’s power health with the BT300—the compact, high-precision solution for automotive and motorcycle battery diagnostics.
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
