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Offers comprehensive battery health analysis, built-in printer for record-keeping, and is compatible with a wide range of vehicles and battery types.
Ideal Use Cases
Perfect for professional mechanics, fleet management, and individual enthusiasts needing reliable diagnostics for cars, trucks, RVs, and marine vehicles.
Customer Reviews Highlight
Most praised for its 99.9% accuracy rate, ease of use across languages, and the built-in printer feature for instant report sharing.
Ultra Professional Battery Tester: BST500 battery tester offers battery internal resistance, start-up cranking load, maximum load and charging systerm test. Accurately and rapidly assess the voltage, charging state and battery health. Can delivery comprehensive data to ensure optimal performance. Help identify problematic batteries swiftly, preventing vehicle failures due to battery issues.
Highly Accurate Test Results: Our battery load tester is outfitted with premium copper-clad clamps, intelligent chips, and cutting-edge conductivity technology, ensuring a 99.99% accuracy rate. Providing you with dependable test results, it offers clarity on battery performance, thus ensuring the smooth operation of your vehicle.
Built-in Printer for Effortless Result Recording: BST500 battery tester equipped with a built-in printer, help you enjoy the convenience of printing test results at no extra cost. Real-time printing of test results helps boost your work efficiency. Clear and concise presentation of test results on paper allows for a more intuitive understanding of battery condition. Avoid errors or omissions that may result from manual recording, making long-term data storage easier for you. Note: During transportation, printing paper may become loose, which can affect printer's performance. Please ensure to tightly roll the printing paper when using the product.
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MEET THE BM300 Pro - Similar to the BM300, offers wider applications. Enhancements include 24V power, upgraded Bluetooth 4.0 to 5.3, extended data storage from 30 to 72 days, IP67 waterproofing, customizable batteries, ability to monitor 4 batteries simultaneously
KEY FEATURES - BM300 Pro monitors battery health, including voltage, cranking & charging system and driving records. It monitors abnormal battery conditions and takes appropriate measures to protect the battery. With 72 days of data storage, you can compare changes before and after taking measures, giving you a better understanding of your battery's status
BLUETOOTH 5.3 Ver. - Say goodbye to checking the battery status under the hood. Whether it's scorching hot or freezing cold, or even rainy days, the 3.2oz battery monitor lets you comfortably monitor real-time battery data from inside your car or up to 10m, allowing for proactive intervention. Plus, with the Bluetooth 5.3 upgrade, you'll identify and connect to Bluetooth even faster. Note: Bluetooth connectivity may be affected by extreme cold or obstacles. For optimal performance, use it in a clear, open area with suitable temperatures
【Full OBDII Functions】: Car code reader has a high-precision chip that can scan up to 2 times faster than others. Check engine code reader can perform read/clear fault codes, DTC lookup, view graph real-time data streams, I/M readiness (s-mog check), display frozen frame data, test O-2 sensors, on-board monitor tests, EVAP system tests and retrieve the vehicle's VIN
【Fast & Accurate 12V 6V Battery Tester】: Are you still struggling with batteries hard to start in winter? ANCEL AD530 PRO Battery Analyzer is here! 99% accurate battery health testing, crank testing and charge testing for Regular Flooded, AGM Flat Plate, AGM Spiral, GEL, EFB common battery types. Battery load tester diagnoses all 12V 6V cars, motorcycles and other vehicles and provides test report in seconds(Print via PC)
【2-in-1 & Upgraded AD530】: Upgrade version of AD530&AD410 PRO. ANCEL AD530 PRO combines comprehensive OBD2 functions with accurate and fast battery testing (battery/cranking/charge testing). OBD2 scanner battery tester provides one-stop engine diagnostics and battery testing services to monitor your car anytime, anywhere, helping you save time and money
【WHY ANCEL BT521】: ANCEL has over 14 years of experience in the battery industry for battery testing, charging, maintenance and other services. LCD display is easy to read and understand to avoid battery failure/power problems. 2024 New copper clamps and chip for ultra-stable contact and 30% more accuracy. Suitable for regular flooded, AGM flat plate/spiral, EFB, and GEL batteries from 100-2000 CCA
【EXTEND BATTERY LIFE】: Complete 8-step smart charging program (Desulfation, Soft Start, Bulk Charge, Absorption, Analysis, Repair, Float, and Pulse Maintenance) allows for optimization of battery power, without overcharging or battery damage
【CAR BATTERY TESTER】: Easily test all aspects of your 12V lead-acid battery, health test, cranking test, alternator test, providing SOH (State of Health), SOC (State of Charge), voltage, current, rating, and many other easy-to-understand analytics, and being prepared ensures that your long trips don't end up with a dead battery