Car Battery Tester 12V, TOPDON BT50, Automotive 100-2000 CCA Battery Load Tester Cranking and Charging System Auto Test Scan Tool Digital Battery Alternator Analyzer (Upgraded Version of AB101)

Product Description

On a cold morning when you are rushing to work, but the car failed to start? The cause of this may be a flat battery. When your battery runs down and can’t start your vehicle, it’s important to determine if it’s drained and needs to be recharged, or it’s too weak to hold a charge.

Perform almost every battery testing functions as the battery load tester TOPDON BT100 in a budget-friendly package.Operates on most 12V lead-acid batteries: Regular-Flooded, AGM Flat Plate, AGM Spiral, GEL, EFB within 100-2000 CCA.Microprocessor-controlled conductive testing technology gives complete and accurate measurements in seconds.Provides a wealth of data you need about the battery, starter, and alternator.Displays SOH, SOC, CCA, voltage, internal resistance, cranking voltage & time, no-load & loaded voltage, charging ripple value, etc.Wide rating system coverage: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.3 automatic safety protections against reverse-connections, over-heating, and sparks to ensure no damage would occur during use.Can test a battery that is either in or out of the vehicle.Built with quality for long use.A 4 button-based navigation menu and intuitive User Interface; perfect for entry-level DIYers and professionals alike.

This car battery tester is ready to work right out of the box. It’s simple, straightforward, and requires no setup. Operating is a breeze:

1. Turn off the ignition, accessories, and loads.

2. Make sure the battery terminals are clean.

3. Correctly connect the clamps to the battery terminals (Red “+” to Positive; Black “–” to Negative).

4. The BT50 12v battery load tester will power up once it gets connected to the battery you’re testing and is ready to function.

Notice: If the battery voltage is lower than 8V, the BT50 stops the test and displays a message indicating low voltage. Please charge the battery and test again

The battery tester checker will show you one of the following results in minutes:

– GOOD BATTERY: The battery is in good condition.

– GOOD, CHARGING: The battery is good but has a low current; it needs to get recharged.

– REPLACE: The battery is almost dead, or there is a poor connection between the battery and the tester. Replace the battery or test it again. An out-of-vehicle test is recommended for a second test.

– RETEST AFTER CHARGING: Fully charge the battery and retest it. If the same reading occurs after the battery is fully charged, replace it.

BAD CELL, REPLACE: The battery is broken, interiorly damaged, or has short circuit. Replace the battery.

Battery Health Test

Accurate and speedy. Once you connect this 12V battery load tester to battery terminals, you’ll get the readings of CCA values/ratings, voltages, internal resistance, state of health (SOH), and state of charge (SOC) in 3 seconds, with concise results like “GOOD, BAD, REPLACE, or RECHARGE” for quick checkups.

Cranking Test

If your car battery is 4 or more years old, this battery load tester helps predict if the battery will fail to start the vehicle. The BT50 will show you the cranking time in milliseconds, and record the lowest voltage that the battery is able to maintain while the starting motor is working. If the result is < 9 volts, you need a battery replacement.

Charging Test

If you find the engine has difficulty continually running while traveling, switch this car battery tester to the charge testing mode with the vehicle running. If the battery and alternator are good, the result should be between 14.2~14.5 volts. Lower than this means your alternator or parts of the charging system need to be investigated.

Data Review

You’ll like how thoughtful this car battery tester is. It can automatically record the most recent test result. This way you’ll easily get the previous data to avoid the retest from the scratch, and keep the battery health logs or share the information with others.

3 Protections

Safety always comes first. There’ll be no safety hazard during use thanks to the Spark-proof Connection – save you from the worry of getting a fire; Reverse Polarity Protection – prevent the damage if you accidentally attach the clamps to the wrong terminals; and OverheatProtection – automatically shut the tester off when reaching the overheat limit.

User Oriented

Easy and self-explanatory. This 12V car battery monitor doesn’t require much instruction even for first-time users. The 4-button keypad makes the menu easy to scroll. The large and backlit 2” LCD shows crisp data even under direct sunlight. Its compact size would fit comfortably in your hand and is ideal to keep in the glove box.

This car battery tester can accurately test the health status of most 12V lead-acid battery types:

Regular-Flooded, AGM Flat Plate, AGM Spiral, GEL, and EFB within 100-2000 CCA. Offering a much wider test range than standard battery testers on the market.Multiple rating systems are supported, including CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.Applications for a broad array of vehicles, such as cars, trucks, aquatic vehicles, and many more.This 12V car battery tester features a broad selection of languages: English, French, Spanish, Italian, Russian, and German. Have the data displayed in the language of your choice for easy use.Package list: 1* Car Battery Tester TOPDON BT50; 1*User Manual.

1. Q: Can I use the BT50 to test a stand-alone battery?

A: Yes. This battery load tester supports 2 test methods: in-vehicle, and out-of-vehicle. You can directly check the battery under the hood or uninstall the battery and get it tested on your workbench.

2. Q: Do I need to get the battery fully charged before the battery test?

A: No. This 12V battery monitor adopts advanced conductive testing technology. You don’t need to get the batteries charged for accurate and fast test results.

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Price

£39.99£39.99 £24.99£24.99 £36.79£36.79 £47.14£47.14 £79.99£79.99 £156.79£156.79

Testing Range（CCA
100-2000CCA 100-2000CCA 100-2000CCA 100-2000CCA 100-2000CCA 100-2000CCA

Application
Flooded/AGM/Gel/EFB/VRLA Flooded/AGM/Gel/EFB/VRLA Flooded/AGM/Gel/EFB/VRLA Flooded/AGM/Gel/EFB/VRLA Flooded/AGM/Gel/EFB/VRLA Flooded/AGM/Gel/EFB/VRLA

Battery Standard
CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/GB Battery detection Just input battery capacity or CCA value, no need to select battery standard CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/GB CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/GB CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/GB CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/GB

Built-in Printer

✓

✓

Battery Test
12V 12V 12V 12V 12V 12V

Cranking Test & Charging Test
12V 12V 12V 12V&24V 12V&24V 12V&24V

Update

✓

✓

LCD Display
2” Backlit 1.2” Backlit 2” Backlit 1.2” Backlit 1.2” Backlit 3.5”Color

Data Retrieve
1 time No Limit 1 time 1 time 1 time 1 time

APP

✓

TEST ALL 12V BATTERIES: Don’t be caught with a dead battery. The BT50 battery tester checks all 12V lead-acid batteries with essential functions such as battery health, cranking, and charging tests.
OPTIMIZED TESTING TECHNOLOGY: The upgraded conductivity testing technology of this battery tester provides fast, accurate battery test results. Get the job done quickly with results in seconds.
DATA REVIEW FUNCTION: Use the data review function to access previous test results and keep track of your battery’s health over time.
MULTI-LANGUAGE OPTIONS – The 12v battery tester supports multiple languages including English, German, French, Italian, Spanish, and Russian. Work in your preferred language to perform battery detection.
MULTIPLE STANDARDS COMPATIBLE：TOPDON BT50 car battery tester is designed to support multiple standards including CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/GB. Whether it’s a car, truck, boat or lawn mower, this tester is your all-in-one solution for 12V battery testing across different vehicle types.