leagend BA550 6V & 12V Car Battery Tester
Regular price
$62.40 USD
Regular price
$62.40 USD
Sale price
$62.40 USD
Unit price
per
Shipping calculated at checkout.
Overview
The leagend BA550 is a compact 6V/12V automotive battery tester designed to help you quickly understand your car battery's condition before a weak battery becomes a roadside problem. It tests CCA, voltage, internal resistance, state of charge (SoC), and state of health (SoH), while also checking your vehicle's starting and charging systems for a more complete picture of battery and electrical performance.
With a clear 2.4-inch color display, one-key quick testing, real-time voltage curves, and storage for up to 1,400 test records, the leagend BA550 makes professional-style battery diagnostics simple enough for everyday drivers, DIY enthusiasts, and home garages.
Key Features
Complete Battery Health Testing
- The leagend BA550 goes beyond a simple voltage reading. It evaluates key battery conditions including:
- CCA (Cold Cranking Amps) — helps determine the battery's starting capability
- Battery Voltage — checks the battery's current voltage
- Internal Resistance — helps identify battery performance deterioration
- State of Charge (SoC) — shows how much charge remains
- State of Health (SoH) — helps evaluate overall battery condition
- Get more useful information about your battery instead of relying on voltage alone.
6V & 12V Battery Testing
- The leagend BA550 supports both 6V and 12V lead-acid starting batteries, making it suitable for a wide range of vehicles and applications.
- It supports:
- Regular flooded lead-acid batteries
- AGM batteries
- GEL batteries
- EFB batteries
- It can be used with batteries found in cars, trucks, motorcycles, and boats.
Test More Than Just the Battery
- A weak battery is not always the only reason a vehicle has starting problems. The leagend BA550 also helps check the vehicle's:
- Starting system
- Charging system
- Real-time voltage behavior
- This makes it easier to determine whether a problem is related to the battery, starter system, or charging system.
One-Key Quick Test
- Need a fast battery check? The leagend BA550 features a one-key quick-test function designed for simple, efficient battery testing.
- It is especially useful when you need to check multiple batteries or want a quick battery condition check before a long trip.
Real-Time Voltage Curve
- The leagend BA550 displays a real-time voltage curve on its color screen and can save up to 120 seconds of voltage data for playback.
- Instead of seeing only a single voltage number, you can observe how voltage changes during vehicle operation and testing.
Store Up to 1,400 Test Records
- Keep a history of your battery diagnostics with storage for up to 1,400 test records, including:
- Battery test records
- Starting-system test records
- Charging-system test records
- Voltage-curve records
- This is useful for tracking battery performance over time or keeping records for multiple vehicles.
Clear Color Display
- The 2.4-inch TFT color screen provides an easy-to-read interface for viewing test results, battery information, and voltage curves.
- The leagend BA550 also features built-in LED indicators to help you quickly understand battery and system status.
Broad Battery Test Standards
- The leagend BA550 supports multiple battery testing standards, including: JIS/DIN/IEC/GB/CCA/BCI/CA/MCA/EN/SAE
- The testing range supports battery ratings from 20 to 2,000 CCA, depending on the selected standard.
Built for Everyday Vehicle Diagnostics
- With a compact design and direct battery-powered operation, the leagend BA550 is designed to make battery testing convenient at home, in the garage, or on the road.
Specifications
Language
English, French, Dutch, German, Spanish, Italian, Chinese, Japanese, Korean, Russian, Portuguese, Polish, Finnish
Available
All 12V & 6V lead-acid (car, truck, motorcycle, boat) engine starting batteries: Regular Flooded, AGM, GEL, EFB
Test Standard and Range
JIS(26A17-245H528)
DIN/IEC(20-1400)
GB(2-220Ah)
CCA/BCI/CA/MCA/EN/SAE(20-2000)
Input Voltage
5-32V DC
Operating Temperature
-10℃~60℃ (14℉~140℉)
Storage Temperature
-20℃~70℃ (-4℉~158℉)
Display
2.4" TFT color screen
Couldn't load pickup availability
FAQ
The leagend BA550 tests 6V and 12V lead-acid starting batteries, including Regular Flooded, AGM, GEL, and EFB batteries. It can be used for cars, trucks, motorcycles, boats, and other compatible vehicles.
The leagend BA550 measures CCA, voltage, internal resistance, state of charge (SoC), and state of health (SoH). It can also test vehicle starting and charging systems.
Yes. The leagend BA550 can test the vehicle's charging system, helping you evaluate charging-system performance in addition to testing the battery itself.
Yes. The leagend BA550 supports starting-system testing to help identify potential starting-related electrical problems.
Yes. The leagend BA550 supports AGM batteries as well as Regular Flooded, GEL, and EFB lead-acid batteries.
Yes. The leagend BA550 supports both 6V and 12V lead-acid batteries, making it more versatile than a 12V-only battery tester.
The leagend BA550 can store up to 1,400 historical records, including battery, starting, charging, and voltage-curve tests.
Yes. The leagend BA550 provides State of Health (SoH) and State of Charge (SoC) information, along with CCA, voltage, and internal resistance measurements.
Yes. The leagend BA550 is designed with a clear color display and one-key quick testing, making battery diagnostics easier for everyday vehicle owners while still providing useful information for DIY enthusiasts and experienced users.
A basic voltage tester mainly tells you the battery's voltage. The leagend BA550 provides a broader battery assessment, including CCA, internal resistance, SoC, SoH, starting-system testing, charging-system testing, and real-time voltage analysis.
Buy now and enjoy exclusive discounts
High-quality products, limited-time special prices, while supplies last
30-day return and exchange
Guaranteed to be genuine
Safe Payment · Privacy Protection
