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Car Battery Tester with Built-in Printer OBDMONSTER BM550U, 6V/12V/24V - color: Black+Red

Car Battery Tester with Built-in Printer OBDMONSTER BM550U, 6V/12V/24V - color: Black+Red

Regular price $59.74 USD
Regular price Sale price $59.74 USD
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About this item

  • 【Upgraded built-in thermal printer】 OBDMONSTER battery tester is a professional automotive battery tester with printing function. Based on the first-generation BM550, it has designed a battery diagnosis report printing function, allowing you to generate a paper-based report immediately while getting a detailed understanding of the health status of your car battery. Efficient output, say goodbye to the troubles of manual recording and data loss.
  • 【Advanced Diagnosis】 This battery tester adopts the latest internal resistance measurement method and is combined with the self-developed algorithm of OBDMONSTER engineers to complete one-stop reading of core parameters such as internal resistance, voltage, health status (SOH), charging status (SOC), and CCA value, comprehensively presenting the current status of the battery. Provide reliable data for the health diagnosis of your car battery.
  • 【Wide Compatibility】 This battery tester is compatible with all specifications of automotive batteries, including 6V/12V/24V and 100-2000CCA. It is widely compatible with common lead-acid, AGM flat, AGM and gel batteries, etc. It is the best choice for automotive engineers and home car owners to ensure your car remains in the best condition! Additionally, it is not compatible with lithium batteries.
  • 【Universal Security and User-friendly】 It features a 1.8-inch color screen that clearly displays the read data even in dim light. The built-in thermal printing mode eliminates the worry of running out of ink. With just the standard thermal printing paper included, you can generate the test results, which is convenient and efficient. Additionally, the BM550U comes with two standard rolls of thermal paper, enough to complete a large number of battery tests.
  • 【Industrial-grade Durable Material】 Equipped with 100% high-quality safety copper clamps, with strong biting force, reverse polarity protection and anti-spark function; The tester has internal overvoltage protection and over-temperature protection, ensuring high safety in use. It adopts an ABS shell design, making the body more sturdy and durable, and suitable for complex working environments. It has been verified through rigorous testing and features outstanding stability and durability.
  • 【Real-time Wave View】 When you need to know more details about your battery or alternator performance when working, you may use the Waveform Monitoring function to monitor the real-time output curve. It gives you all the detailed changes view of the output. You can test the batteries both in-vehicle and out-of-vehicle, which is very convenient.
  • 【Thermal Printing Paper】57mm (width) x 30mm (core diameter), standard universal size, making it easy to find compatible paper at office supply stores or on Amazon.

Overview

  • Brand: OBDMONSTER
  • Power Source: Battery Powered
  • Style: Tools
  • Color: Black+Red
  • Item Weight: 15.2 ounces
Quantity

Low stock: 10 left

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  • ⭐⭐⭐⭐⭐

    Ethan Parker — Columbus, Ohio

    The products were easy to browse, and the specifications helped me compare the options before ordering. Everything arrived as expected and worked well for my garage project. I would shop with WrenchVanta again when I need more parts or tools.

  • ⭐⭐⭐⭐⭐

    Marcus Bennett — Phoenix, Arizona

    I ordered several maintenance items and was pleased with the overall experience. The product information was clear, the items were packaged securely, and everything fit the needs of my project. A practical store for automotive and garage essentials.

  • ⭐⭐⭐⭐⭐

    Olivia Turner — Tampa, Florida

    WrenchVanta offers a useful range of products without making the shopping process feel complicated. I found what I needed for routine vehicle maintenance, and the order arrived in good condition. The entire process was straightforward and convenient.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Sacramento, California

    I picked up a few tools and replacement parts for an ongoing garage project. The products matched their descriptions and have been useful so far. I especially appreciated being able to find different types of automotive supplies in one place.

FAQ

How can I confirm that a part will fit my vehicle?


Review the fitment information, dimensions, specifications, part numbers, and compatibility notes shown on the product page before ordering. Vehicle requirements can vary by year, make, model, engine, trim, and configuration. If you are unsure, consult a qualified mechanic or contact us before placing your order.

Do you sell products for motorcycles and ATVs?


Yes. WrenchVanta carries products for motorcycles and ATVs, including selected body, engine, drivetrain, brake, suspension, electrical, lighting, exhaust, storage, and protective accessories. Always check the product description to confirm its intended application.

How can I track my order?


Once tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the carrier receives the shipment. You may also contact us if you need help locating your tracking details.

Can items from the same order arrive separately?


Yes. Products may be stored or fulfilled from different locations, so an order containing multiple items may arrive in separate packages and on different dates. When available, separate tracking information will be provided for each shipment.

Can I change or cancel an order after placing it?


Contact us as soon as possible if you need to change or cancel an order. We will try to accommodate your request, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What should I do if my order arrives damaged, defective, or incorrect?

Contact us promptly at nuaialmvauaoama@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep the product and original packaging until we provide further instructions.

What is your return and refund process?


Return eligibility depends on the item’s condition, return reason, and the requirements stated in our Return & Refund Policy. Contact us before returning any product to request instructions. Items sent back without authorization may not be accepted.

Do you provide installation services or technical advice?


WrenchVanta does not provide installation services. Product information is offered for general shopping purposes and should not replace professional mechanical advice. Safety-critical, electrical, performance, or technically demanding components should be inspected and installed by a qualified professional.

Are oils, fluids, paints, and other chemical products subject to shipping restrictions?


Some oils, fluids, paints, aerosols, batteries, and chemical products may be restricted in certain locations or require special shipping methods. Availability and delivery options may depend on the product, destination, and carrier regulations. Any applicable restrictions will be handled during order processing.

How can I contact WrenchVanta?

You can email us at nuaialmvauaoama@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.