Founded in 2014, we specialize in R&D of automotive diagnostic equipment and are a leading professional tool manufacturer in the automotive aftermarket.
Our products include battery testers, full-system scan tools, specialty service tools and solutions, all independently designed, manufactured, and sold directly by CGSULIT.
We empower automotive enthusiasts to become professional mechanics.
Hot-Sale Products
Do I need professional experience to use your tools?
No. Our tools are designed for DIYers, everyday vehicle owners, professional technicians, and repair shops. Easy to operate with clear on-screen instructions, no professional background required.
What kind of support do you offer after purchase?
We provide lifetime technical support. If you have any questions, feel free to let us know, and we will assist you promptly
Company Slogan
Fix Smarter, Not Harder — With Our Diagnostic Tools.
Drive with Confidence, Anywhere. Tired of wondering if your starting problem is a bad battery or a faulty starter? This battery tester help you out.
Battery failure never happens at a convenient time. Don’t let a dead-on-arrival battery turn your commute into a missed workday, your long-awaited RV trip into an expensive roadside rescue, or your first spring mow into a stalled afternoon. From daily drivers to seasonal toys like boats and golf carts, we provide the reassurance you need before you turn the key. Diagnose Issues Like a Pro (No Guesswork!)
Battery Test: You’ve probably experienced this: a battery that looks fully charged but fails when you need it most—slow cranking, dropping capacity, sudden shutdowns, or want a routine inspection. The battery health check function helps check SOH, SOC, CCA(Cold Cranking Amps), voltage, and internal resistance to uncover hidden battery aging. Whether it’s a frosty morning start or a long-distance highway cruise, you can avoid a weak battery turn into a midnight breakdown.
Crank Test: Analyzes cranking voltage and cranking duration to accurately distinguish between battery failure and starter motor faults—so you enjoy total peace of mind every time you turn the key. Ideal for seasonal maintenance, routine inspections, and verifying battery performance before installation or saves you hundreds on unnecessary starter repairs.
Charge Test: Measures alternator voltage at idle and under load, plus ripple to check charging stability. It quickly detects overcharging and undercharging (the #1 cause of early battery death),also a reliable tool for checking alternator condition and verifying results after battery service—protects your battery and extends its service life.
Data Review&language: Saves the last time test records for your review. Also built in multi-language support includes English, Spanish, German, French, Italian, Portuguese, Russian, Japanese, and more
Real-Time Voltage Trend Analysis : Beyond the key results from battery, crank, and charge tests, , real-time voltage trend analysis tracks full dynamic voltage changes across all driving conditions. It catches hidden, intermittent faults that basic tests cannot detect—giving you a more complete, accurate view of your vehicle’s battery system health.
I have a question need hlep ,how do i do?
You can find our support details on the product box or in the user manual and we can provdie 24h reply
Is this as accurate as shop equipment?
Industry-Standard Reliability.The BD006 utilizes Proven Conductance Technology to provides professional-grade insights into your battery's true health.
(Small fluctuations are normal due to temperature and charge state.)
Where do I find my battery's rated CCA when i start the battery test?
Next to the letters "CCA" (Cold Cranking Amps) on the top or side of your battery.
Pro Tip: If your label is worn out, you can usually find the rated CCA in your Vehicle Owner’s Manual or by searching your Battery Part Number online.
Should I enter CCA or CA for my test?
Always use the CCA (Cold Cranking Amps) value—it’s the universal industry standard for accurate battery health testing, even if your battery also lists CA (Cranking Amps). If only Ah is visible, use the built-in "help" function to convert Ah to CCA.
Drive with Confidence, Anywhere. Tired of wondering if your starting problem is a bad battery or a faulty starter? This battery tester help you out.
Battery failure never happens at a convenient time. Don’t let a dead-on-arrival battery turn your commute into a missed workday, your long-awaited RV trip into an expensive roadside rescue, or your first spring mow into a stalled afternoon. From daily drivers to seasonal toys like boats and golf carts, we provide the reassurance you need before you turn the key. Diagnose Issues Like a Pro (No Guesswork!)
Battery Test: You’ve probably experienced this: a battery that looks fully charged but fails when you need it most—slow cranking, dropping capacity, sudden shutdowns, or want a routine inspection. The battery health check function helps check SOH, SOC, CCA(Cold Cranking Amps), voltage, and internal resistance to uncover hidden battery aging. Whether it’s a frosty morning start or a long-distance highway cruise, you can avoid a weak battery turn into a midnight breakdown.
Crank Test: Analyzes cranking voltage and cranking duration to accurately distinguish between battery failure and starter motor faults—so you enjoy total peace of mind every time you turn the key. Ideal for seasonal maintenance, routine inspections, and verifying battery performance before installation or saves you hundreds on unnecessary starter repairs.
Charge Test: Measures alternator voltage at idle and under load, plus ripple to check charging stability. It quickly detects overcharging and undercharging (the #1 cause of early battery death),also a reliable tool for checking alternator condition and verifying results after battery service—protects your battery and extends its service life.
Data Review&language: Saves the last time test records for your review. Also built in multi-language support includes English, Spanish, German, French, Italian, Portuguese, Russian, Japanese, and more
Real-Time Voltage Trend Analysis : Beyond the key results from battery, crank, and charge tests, , real-time voltage trend analysis tracks full dynamic voltage changes across all driving conditions. It catches hidden, intermittent faults that basic tests cannot detect—giving you a more complete, accurate view of your vehicle’s battery system health.
I have a question need hlep ,how do i do?
You can find our support details on the product box or in the user manual and we can provdie 24h reply
Is this as accurate as shop equipment?
Industry-Standard Reliability.The BD006 utilizes Proven Conductance Technology to provides professional-grade insights into your battery's true health.
(Small fluctuations are normal due to temperature and charge state.)
Where do I find my battery's rated CCA when i start the battery test?
Next to the letters "CCA" (Cold Cranking Amps) on the top or side of your battery.
Pro Tip: If your label is worn out, you can usually find the rated CCA in your Vehicle Owner’s Manual or by searching your Battery Part Number online.
Should I enter CCA or CA for my test?
Always use the CCA (Cold Cranking Amps) value—it’s the universal industry standard for accurate battery health testing, even if your battery also lists CA (Cranking Amps). If only Ah is visible, use the built-in "help" function to convert Ah to CCA.
Founded in 2014, we specialize in R&D of automotive diagnostic equipment and are a leading professional tool manufacturer in the automotive aftermarket.
Our products include battery testers, full-system scan tools, specialty service tools and solutions, all independently designed, manufactured, and sold directly by CGSULIT.
We empower automotive enthusiasts to become professional mechanics.
Hot-Sale Products
Do I need professional experience to use your tools?
No. Our tools are designed for DIYers, everyday vehicle owners, professional technicians, and repair shops. Easy to operate with clear on-screen instructions, no professional background required.
What kind of support do you offer after purchase?
We provide lifetime technical support. If you have any questions, feel free to let us know, and we will assist you promptly
Company Slogan
Fix Smarter, Not Harder — With Our Diagnostic Tools.
