CHEPQ V321 2-in-1 Battery Tester & OBD2 Engine Diagnostic Scanner
The CHEPQ V321 2-in-1 Battery & OBD-II Diagnostic Scanner is a compact and versatile diagnostic tool designed for essential vehicle maintenance. Combining 12V battery testing with core OBD2 engine diagnostics, the V321 offers reliable functionality for drivers, repair shops, and professionals seeking quick, accurate fault detection.
With full support for reading and erasing engine fault codes, fault code inquiry, and real-time data streaming, the V321 helps users identify engine issues efficiently. Additional capabilities include oxygen sensor testing, real-time curve display, fault freeze-frame analysis, and detailed test reports, providing a clearer understanding of vehicle performance.
The built-in 12V battery test evaluates battery health and starting performance, making the device suitable for routine maintenance and troubleshooting. The scanner also supports EVAP system checks, I/M readiness, vehicle information retrieval, Cloud Print, and convenient data storage for future review.
Equipped with a bright 2.4" color screen and multilingual support—English, German, French, Spanish, Italian, Russian, Chinese, Japanese, Polish, Portuguese—the V321 is designed for easy operation and global usability.
Reliable, lightweight, and practical, the CHEPQ V321 provides essential diagnostic power in a compact form, making it ideal for everyday automotive maintenance across all OBD-II compliant vehicles.
- Shipping Policy
- Return Policy
1. Shipping Locations
We provide international shipping to customers worldwide, covering the following regions:
North America: United States, Canada.
Europe: United Kingdom, European Union countries.
Oceania: Australia, New Zealand.
Asia: Southeast Asia, Middle East.
2. Shipping Fees
Free Shipping: We offer Free Standard Shipping on all orders over $69.
Standard Shipping: For orders under $69, a flat shipping fee of $9.99 will be applied at checkout.
3. Order Processing & Delivery Time
Order Cut-off Time: 5:00 PM (GMT+08:00) China Standard Time.
Handling Time: 1–3 business days (Monday to Friday).
Transit Time: 5–12 business days (Monday to Friday).
Total Delivery Time: Estimated 6–15 business days.
4. Tracking Information
Once your order is dispatched, a confirmation email with a tracking number and a tracking link will be sent to your registered email address. You can monitor your shipment's progress in real-time.
5. Customs, Duties & Taxes
Prices displayed on our website do not include import duties or local taxes. The recipient is responsible for all customs clearance procedures and any associated fees required by local regulations.
6. Lost or Damaged Shipments
If your package is lost in transit or arrives damaged, please contact us at service@chepq.com within 7 days of the scheduled delivery date. We will coordinate with the carrier to provide a replacement or a refund.



