Car Battery Tester KINGBOLEN BM550 6V 12V 24V 100-2000 CCA

Battery System Detect and Auto Analyzer Car Tool PK KW208

(27 customer reviews)


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SKU: AQR3RIN8OPE7 Category:

Product Features and Description

KINGBOLEN BM550 Vehicle Battery Tester OBD2 6V 12V 24V 100-2000 CCA 2Ah-220Ah Battery System Detect Vehicle Battery Analyzer Automobile Diagnostic Tool It offers techs or DTYer with a quick, cost-efficient and basic solution to understand the battery’s charging status much better, examine the battery’s health and spot faults. KINGBOLEN BM550 24V/12V/6V Car Battery Tester has the ability to effectively analyze and read essential vehicle data such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. It offers precise outcomes, determines the cold cranking capability of the battery and the aging degree, enabling a quicker, more exact automobile fixing.

KINGBOLEN BM550 Battery Tester has only one interface, regardless of language, easy to operate.

Does your Battery need to be replaced?

There are more and more on-board electrical appliances, and the requirements for battery capacity and quality are getting higher and higher. Have you encountered the following problems?Can your battery still support it?
  1. Can not start the car
  2. Unsteady engine idling
  3. The power system is not working properly
Wide Range of Application of KINGBOLEN BM550 Battery Tester
KINGBOLEN BM550 can test 6V/12V/24V batteries, suitable for a variety of common models and equipment. (For Motorcycle, Car, LAWN Mower, Golf Car, ATV, Truck, Boat batteries)
KINGBOLEN BM550 supports multiple battery types: Normal Battery, AGM Flat Battery, AGM Spiral Battery, Gel Battery, EFB battery

How to Use the BM550 Battery Tester ?

  • Step 1: After connecting the battery, select the battery voltage;
  • Step 2: Enter the battery CCA Value;
  • Step 3: Get battery date(Battery life, battery power, battery resistance, battery voltage )

6V 12V 24V Battery Test of KINGBOLEN BM550 Battery Tester

SOH: Status of Health SOC: Status of Charge R: Internal Resistance VOL: Battery Voltage

Good, Normal, Poor, Three kinds of battery status display let you more intuitively understand the quality of your battery * Good. (The battery is in good condition, feel free to use) * Normal. (General state of the battery may continue to use) * Poor (The battery is in poor condition, Please replace it in time)

Intimate Protection of KINGBOLEN BM550

  1. Poor Contact Prompt When the test clip does not clamp the positive and negative electrodes of the the battery, the display will react.
  2. Plug and Play Just connect the BM550 and the battery to use, plug and Play, the BM550 device does not need to be charged
  3. Polarity Reverse Protection When you accidentally reverse the positive and negative poles, it can protect the battery and battery testing tool from damage.
In-vehicle or out-of-vehicle testing. You can test the battery without removing it from the vehicle.

KONNWEI KW208 BT360 BM560 / KINGBOLEN BM550 adopts High Quality Wire

Selected high-quality environmentally friendly material, good elasticity, not easy to break, tough and durable Pure Copper Clip pure copper plated material, wide opening range, strong bite force, more accurate measurement

Parameters of KINGBOLEN BM550

  • * Product name: Battery Tester
  • * Model: BM550
  • * Screen Size: 1.8inch High-definition Backlit Screen
  • * Test Range: 6V/12V/24V
  • * Connection Method: Positive And Negative Clip
  • * Operating Voltage: 4.9V~32V
  • * Operating Temperature: -4°F~122°F (-20°C~50°C)
  • * Product size: 4.88 x 2.74 x 0.89 inch (124×69.6×22.6mm)
  • * Product Material:PVC Industial Material
All values and CCA values can be converted as needed Excellent details make for a great user experience.
  1. 1.8inch HD Screen Quick and clear display of test results
  2. Physical Button Responsiveness is fast and the feel is excellent.
  3. Integrated Line Machine Design The interface is stable to prevent falling off and loss, and the wire is strong and not easy to break.
  4. ABS Industrial Grade Material Made of industrial grade ABS plastic, it can effectively prevent stains.

KONNWEI KW208 Car Battery Tester 12V 100 to 2000CCA Cranking Charging Circut Tester Battery Analyzer 12 Volts Battery Tools

AUTOOL BT360 12V Car Battery Tester Digital Automotive Diagnostic Battery Tester Analyzer Vehicle Cranking Charging Scanner Tool.

Additional information

Weight0.290 kg
Dimensions10 × 10 × 2 cm
Brand Name



Mainland China



Model name

BM550 Battery Tester

Test Range


Support Multiple Battery Types

For Normal Battery, EFB Battery, AGM Flat Battery, AGM Spiral Battery, GEL Battery, etc.

Wide Range of Application

For Motorcycle, Car, LAWN Mower, Golf Car, ATV, Truck, Boat batteries

Multiple Function in One


SOH (Status of Health) Test


SOC (Status of Charge) Test


R (Internal Resistance) Test


VOL (Battery Voltage) Test


6V 12V 24V Battery Compatible


100-2000 CCA Battery


Polarity Reverse Protection


Over voltage Input Protection


Screen Size

1.8inch High-definition Backlit Screen

Connection Method

Positive And Negative Clip

Product Size

4.88 x 2.74 x 0.89 inch (124×69.6×22.6mm)

27 reviews for Car Battery Tester KINGBOLEN BM550 6V 12V 24V 100-2000 CCA

  1. A***v

    Everything works, but on the new battery it showed 49 percent of Soh, not enough. Well, who knows. Resistance seems to be normal. You need to compare with something

    Color: BM550 Ships From: CHINA

  2. b***r

    It works so far, load testing couples batteries at work. Wish it would support agm battery too.

    Color: BM550 Ships From: United States

  3. C***S

    A good construction. Would buy again. I tested it no more so that we can be sure of the authenticity of the result more and better than nothing.

    Color: BM550 Ships From: CHINA

  4. AliExpress Shopper

    wow super fast delivery…. really satisfied with the product and the seller as well 👍👍👍

    Color: BM550 Ships From: CHINA

  5. T***r

    It looks okay. After I don’t know what are the right basic measures for my car or others .. Would take a table for beginners. Thank you

    Color: BM550 Ships From: CHINA

  6. AliExpress Shopper

    Very good.

    Color: BM550 Ships From: CZECH REPUBLIC

  7. E***k

    The zamovlennya came in three. the description of the vidpovid. in the vikoristanna of the simple, for the domestic vikoristannya she

    Color: BM550 Ships From: CHINA

  8. AliExpress Shopper

    Personal Equipment top of the avalio deposed to test top I tried on the batteries here is super Indico

    Color: BM550 Ships From: CHINA

  9. А***ч

    The order came quickly, everything is as described, I recommend it!

    Color: BM550 Ships From: Express delivery

  10. E***s

    Ru: ordered 13.11.2023, came to the pacomat ( 01.12.2023 in Latvia (G. Daugavpils). Everything as in the description and in the pictures, works. Bought for 9,45 EUR. The voltmeter shows 0,2v less than any multimeter. Shows only in CCA, and now everything is in EN, you have to use the CCA to en table.

    LV: pasūtīju 13.11.2023, UZ pakomātu ( atnāca 01.12.2023 (Daugavpils). VISS kā aprakstā, strādā. Nopirku par 9,45 EUR. Rāda mazāku voltāžu uz 0,2v nekā multimetri. Rāda tikai CCA vienībās, taču Visi akumulatori tagad IR en vienībās, jāizmanto tabula CCA to en.

    Color: BM550 Ships From: China

  11. S***y


    Color: BM550 Ships From: China

  12. I***a

    Everything works. Checked, intuitive menu. Can be recommended for purchase.

    Color: BM550 Ships From: CHINA

  13. C***E

    It’s simple to use.
    I just want the accuracy to be right ~

    Color: BM550 Ships From: CHINA

  14. M***e

    Everything according to description. Great cost benefit. I recommend it.

    Color: BM550 Ships From: China

  15. O***k

    Delivery to Ukraine in real two companies through the Ministry of Express. The packaging is simple, it’s easy to look at everything. Prilad pratsyu. Nakilki as if you say it smoothly, ale of the old thing, the accumulator of the new can be unambiguously.

    Color: BM550 Ships From: China

  16. T***t

    3 akksit teszteltem, at least 3 jó Volt.
    Rossz akkun mégnem próbáltam.
    4 nap alatt megérkezett

    Color: BM550 Ships From: GERMANY

  17. g***n

    That sounds accurate. The new battery is high. The battery is low for a little longer.

    Color: BM550 Ships From: China

  18. K***k

    It’s not accurate.
    Use it for reference
    It’s like this because I measure a bird.

    Color: BM550 Ships From: China

  19. a***r

    We are satisfied with fast delivery, low price
    I can’t compare it because I don’t have any other equipment, but I believe it will be accurate.👍

    Color: BM550 Ships From: China

  20. T***n

    Excellent, no doubt will add value to my work, easy to use, well packed, I liked it very much!!! Now is put to work

    Color: BM550 Ships From: China

  21. a***r

    The delivery is fast and it’s like a kids toy, but it works normally. If you want to know how much the battery is, this is perfect. Within this time.

    Color: BM550 Ships From: China

  22. AliExpress Shopper

    Hand held nice battery tester. Clips are made for 4 -terminal sensing aka Kelvin sensing, that makes accurate evaluation of small internal resister.
    Nice and good product.

    Color: BM550 Ships From: China

  23. A***R

    Checked for 2 battery: T3-new, charged, not used, S5-old, charged, 4 years, but the car still starts.

    Color: BM550 Ships From: China

  24. G***i

    The order is a different product. The product is a product. the demand is used for the show. I recommend the seller.

    Color: BM550 Ships From: China

  25. AliExpress Shopper

    It will be nice, especially at a time, if you simply buy the battery for the living room of the scorching of the IT. Yak viyavilosy, my new accumulori, if I have married the viyavilish menshoi and on half the life cycle, even before the summer and rubbing off with a little more. Korisna tabletya from the inventory, having given it, enter it correctly according to the first thing and show you everything.

    Color: BM550 Ships From: China

  26. J***i

    It’s winter, so I think the battery is powerless every morning, so I buy it to test it. I don’t know, but I think I’m going to give you an estimate. I’ll have to check again after charging.

    Color: BM550 Ships From: China

  27. S***o

    Delivery here 3 types, packed with good, all the reception. Pratsiu, akumi testouya, the displays are about to ring the children. I recommend this product

    Color: BM550 Ships From: China

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