- Comprehensive 12V Battery Analysis for Peak Performance: The TOPDON BT50 battery tester is your ultimate diagnostic companion for all 12V lead-acid batteries, delivering professional-grade insights into battery health, cranking capability, and charging system efficiency. With its intuitive data review feature, track historical test results to monitor degradation trends and make informed maintenance decisions—perfect for DIY enthusiasts and automotive professionals seeking a reliable car battery tester with accurate diagnostics
- Lightning-Fast Precision for Confident Results: Engineered with cutting-edge conductivity testing technology, the BT50 TOPDON battery analyzer delivers lab-grade accuracy in seconds, outperforming traditional voltage testers. Its upgraded algorithm ensures you catch issues before they leave you stranded. A must-have automotive diagnostic tool for quick pre-road-trip checks or routine battery health monitoring
- Spark-Free Safety & Error-Proof Design: Prioritize safety with innovative spark-free technology, eliminating explosion risks during testing. Built-in reverse polarity protection guards against accidental misconnections, while anti-overheating safeguards ensure durability. Trust this 12V battery analyzer for worry-free testing on cars, trucks, motorcycles, boats, and more—ideal for home mechanics and professional technicians alike
- Global-Friendly Interface for Effortless Operation: Switch seamlessly between six languages (English, Spanish, French, German, Italian, Russian) to navigate tests with clarity. The bright LCD display and one-button operation make it a user-friendly battery tester for all skill levels, empowering users worldwide to diagnose starting issues, validate alternator output, or assess AGM/flooded battery lifespan without confusion
We love to hear from you,our team is available to help answer questions and offer styling advice, so if there’s anything you’d like to ask us, we’re right here and ready to help in every way we can.
We’re available to support you via
Service Tel: (+86) 16686410852
Whatsapp: +86 18028700839
We strive to answer your questions within.12 hours
Customer service chat hours:
Monday - Sunday : 8am - 20pm EST
Now available in English.
Company address:
（ Changde Innovation and Incubation Industry Park,
Zhangyao Road, Changde High-tech Industrial Development Zone ）
Guanxi Town, Dingcheng District, Changde City, Hunan Province,China
Please kindly note: During peak seasons and promotional sales, our response time might take a little longer. Please use the same email address you used when placing your order when contacting us, and include your order number in your email.
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The more you buy, the lower the price. The more you save.
Join us as our small and medium retail client and help you gain more experience
What is a wholesale program?
Join us, become our wholesale customer, buy more quantity and enjoy great wholesale discount price!
Buy more, save more!
In the sideline business of helping you resell professional car diagnostic tools, but also help you make better use of car diagnostic tools, providing recommendations and the best resale services for workshops around you!
Benefits of becoming an obd2direct wholesale customer:
1. Get the biggest discount price.
2. The latest and most abundant product catalog.
3. Professionals will help you analyze the market according to the sales situation of the market, help you choose the most suitable resale products, and help you obtain the maximum profit.
4. Professional product descriptions, pictures, and professional product introduction DPF documents.
5. One-to-one service from professional aftersales- technicians.
6. Free delivery from overseas warehouses, providing the fastest and highest quality express service. We will prepare goods for you in advance according to your needs, and there will be no shortage of goods waiting.
Our goal:
The spark of continuous technological innovation and improved product inventions has stood the test of time, and the service provided and customer relationships in place are popular worldwide.
Whatsapp: +86 18028700839
Email: sales@obd2direct.com
ADDRESS:
(Changde Innovation and Incubation Industry Park,
Zhangyao Road, Changde High-tech Industrial Development Zone)
Guanxi Town, Dingcheng District, Changde City, Hunan Province,China.