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24v/12v/6v Battery Tester with Printer, FOXWELL BT780 Car Battery Load Test | 100-2000CCA Automotive Battery Tester Cranking Charging Alternator Tester for Car Marine Heavy Duty, Built-In Power & Printer

24v/12v/6v Battery Tester with Printer, FOXWELL BT780 Car Battery Load Test | 100-2000CCA Automotive Battery Tester Cranking Charging Alternator Tester for Car Marine Heavy Duty, Built-In Power & Printer

$365.18 USD
$365.18 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • FLAGSHIP 6V/12V/24V BATTERY & SYSTEM DIAGNOSTICS - Upgraded from FOXWELL BT705, the BT780 is a flagship battery analyzer for technicians, dealerships, fleets, battery retailers, service professionals and DIYers who need fast, dependable answers. It tests 6V, 12V, and 24V batteries from 100-2000 CCA with readings for voltage, internal resistance, SOC, and SOH. It also performs 12V/24V cranking and charging system tests to help identify whether the issue is from the battery, starter, or charging system before it causes unnecessary replacements, downtime, or towing costs.
  • BUILT-IN BATTERY POWER FOR ANYTIME ACCESS - Unlike basic testers that draw power from the battery under test, the FOXWELL BT780 battery tester has a built-in battery, letting you power on anytime without connecting to the tested battery. Review saved results, check battery records, or print reports wherever the job takes you. This independent power design also supports more stable diagnostics on weak, discharged, or low-voltage batteries, reducing interference that may affect basic testers and improving testing efficiency.
  • PRO-GRADE JAM-FREE PRINTING FOR CLEARER REPAIR DECISIONS - The BT780 battery tester with printer delivers smooth, fast, jam-free thermal printing in seconds. No apps, no Bluetooth pairing, and no subscription fees required. Professionals can print clear reports for customers on the spot, while DIYers and car owners can test at home, keep a printed record, and bring results to a repair shop to better understand battery issues before approving repairs or replacements. Includes 3 rolls of thermal paper for ready-to-use convenience.
  • CUSTOMIZABLE & TRACEABLE REPORT MANAGEMENT - Designed for professional service environments, the BT780 car battery tester supports up to 4 user profiles and customizable report details, including shop name, technician ID, and battery serial number. Data playback lets you quickly review previous test results for follow-up checks, customer records, and battery condition tracking. Every test becomes more traceable, professional, and easier to manage across multiple customers, vehicles, or service teams.
  • BUILT FOR DAILY PROFESSIONAL WORK - Made for serious day-to-day use, the BT780 features 6.5 ft reinforced cables for easier solo in-vehicle testing, a large 3.2-inch clear LCD for quick reading, heavy-duty clamps for stable contact, and a protective hard carrying case for organized storage and transport. Built for repair shops, mobile technicians, dealerships, fleets, battery professionals car owners and DIYers, it helps make daily battery service faster, easier, and more dependable.
  • WIDE BATTERY COVERAGE FOR MORE SERVICE SCENARIOS - The BT780 battery tester with printer supports 100-2000 CCA Flooded, AGM Flat/Spiral, EFB, Gel, and Start-Stop AGM batteries used in cars, trucks, RVs, motorcycles, marine equipment, generators, and commercial fleets. One professional battery analyzer covers more battery types and job scenarios, helping reduce tool clutter, improve efficiency, and deliver better long-term value.

Overview

  • Brand: FOXWELL
  • Power Source: Battery Powered
  • Style: 6V 12V 24V Battery Tester with Printer For Car Heavy Duty Truck Buses Marine Motorcycle ATV SUV Boat Yacht Golf Carts, ideal for repair shops, mechanicians, dealerships, battery retailers and DIYers 6V 12V 24V Battery Tester with Printer For Car Heavy Duty Truck Buses Marine Motorcycle ATV SUV Boat Yacht Golf Carts, ideal for repair shops, mechanicians, dealerships, battery retailers and DIYers
  • Color: Foxwell BT780 6v/12v/24v Battery Tester
  • Item Weight: 1 Pounds

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Michael Turner — Chicago, Illinois

    GarageNest has a practical selection of tools and vehicle-care supplies. The items I ordered were easy to understand, useful for regular maintenance, and simple to organize in my garage. Everything fit naturally into the way I already take care of my vehicle.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas

    I found several useful garage essentials without having to search through unrelated products. The descriptions made it easier to compare the options, and the tools have been convenient for routine checks and small maintenance projects around the garage.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    I like that the products feel practical without being overly complicated. I picked up a few items for cleaning, inspection, and basic vehicle care, and they have helped make my garage setup more organized and my maintenance routine easier to manage.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    The supplies I ordered fit well into my usual vehicle-care routine. They were straightforward to use, easy to store, and helpful for keeping frequently used tools and maintenance items ready whenever I need them.

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FAQ

What types of products does GarageNest sell?

GarageNest offers automotive maintenance tools, diagnostic equipment, battery accessories, lifting supplies, tire service tools, detailing products, garage organizers, work lights, and workshop safety essentials.

How much does shipping cost?

We generally charge a flat shipping fee of $6.90 per order. Any applicable shipping charge will be displayed at checkout before payment is completed.

How long does order processing take?

Orders are generally processed within 1–3 business days, Monday through Friday, excluding public holidays. Processing may take up to 5 business days during busy periods.

How long will delivery take?

Estimated delivery within the United States is 5–10 business days after processing. International delivery generally takes 10–20 business days. Delivery times are estimates and may vary.

How can I track my order?

Tracking information will be sent to the email address used during checkout when it becomes available. Tracking updates may take approximately 2–5 business days to appear after a shipping label is created.

Can I change or cancel my order?

Please contact us as soon as possible. Orders may be eligible for cancellation or modification within 12 hours only if processing or fulfillment has not started. Changes cannot be guaranteed.

What is your return policy?

Eligible unused and uninstalled products may generally be returned within 30 days of delivery. Products must include their original packaging, components, manuals, and accessories. Prior return authorization is required.

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

Contact us within 7 days of delivery and include your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. Please keep all original materials until we provide instructions.

How do I know whether a product is compatible with my vehicle?

Review the product description, dimensions, part numbers, voltage requirements, installation details, and compatibility notes before ordering. Compatibility may vary by make, model, year, trim, engine, and previous vehicle modifications.

How can I contact GarageNest customer support?

Email us at livguevictfeit@gmail.com. Please include your order number when your question relates to a purchase. We generally respond within 1–2 business days, Monday through Friday.

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