--- product_id: 258048135 title: "OTC 3180 100 Amp Battery Load Tester Black" brand: "otc" price: "€ 76.65" currency: EUR in_stock: true reviews_count: 5 category: "Otc" url: https://www.desertcart.be/products/258048135-otc-3180-100-amp-battery-load-tester-black store_origin: BE region: Belgium --- # 100 Amp load capacity 6V & 12V battery compatibility 10-second quick test OTC 3180 100 Amp Battery Load Tester Black **Brand:** otc **Price:** € 76.65 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your diagnostics game—fast, reliable, OTC trusted! ## Quick Answers - **What is this?** OTC 3180 100 Amp Battery Load Tester Black by otc - **How much does it cost?** € 76.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/258048135-otc-3180-100-amp-battery-load-tester-black) ## Best For - otc enthusiasts ## Why This Product - Trusted otc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Heritage:** Backed by OTC’s 100-year legacy of durable, professional-grade automotive tools. - • **Compact & Portable:** Lightweight and conveniently sized for on-the-go professionals who demand efficiency. - • **Extra-Large Display:** Instantly determine battery status with a clear, easy-to-read screen and zero adjust feature. - • **Rapid Battery Diagnostics:** Get accurate battery health results in just 10 seconds—no more waiting around. - • **Universal Voltage Support:** Seamlessly test both 6V and 12V batteries, perfect for cars, trucks, and motorcycles. ## Overview The OTC 3180 Battery Load Tester is a professional-grade, portable tool designed to quickly assess the health of 6V and 12V batteries. Featuring a 100 Amp load capacity and an extra-large, easy-to-read display, it delivers accurate results in just 10 seconds. Lightweight and compact, it’s engineered for technicians and automotive pros who value speed, reliability, and OTC’s century-long reputation for quality. ## Description From the manufacturer OTC - Proudly Serving Professional Technicians for Almost a Century Steve Cross Drop Forge Operator of 40 years “I’M PROUD OF THE OTC BRAND. I’M MAKING A BRAND THAT’S BEEN AROUND A LONG TIME. ANY GUY THAT’S WORKED ON A CAR HAS HEARD OF THE OTC BRAND, AND THEY PROBABLY HAVE USED IT.” At OTC, we're proud of our heritage and those that have built it with us. What We Like Most About Technicians is Their Work Ethic Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver. Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925. Automotive Specialty Tools Heavy Duty Truck Service Tools Heavy Duty Shop Tools Motorcycle Tools Electronic Diagnostic Tools and so much more Review: Great tool! - Works great! Review: Provador de bateria otc - El producto esta bien pruebas de bateria sin problemas solo que el cable y pinzas se ven muy fragil los cables muy cortos . Ecomprado otro modelos de esta misma marca y si me antraido cables y pinzas uso rudo alo mejor no es original ## Features - Convenient portable size and easy-to-read scales - Tests batteries on or off the car in just 10 seconds - Determines good/bad status with an extra-large display with zero adjust - Determines state-of-charge cranking and charging volts - Works on both 6 Volts and 12 volts batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000F5HU6C | | Brand | OTC | | Brand Name | OTC | | Color | Black | | Colour | Black | | Compatible Devices | Vehicles and devices using 6 Volt or 12 Volt batteries | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 993 Reviews | | Global Trade Identification Number | 00731413417559 | | Included Components | Unit^Instruction Guide | | Item Dimensions | 35.6 x 18.8 x 9.1 centimeters | | Item Weight | 0.65 Pounds | | Item dimensions L x W x H | 35.6 x 18.8 x 9.1 centimeters | | Item weight | 0.65 Pounds | | Manufacturer | OTC | | Measurement Type | Ammeter, Voltmeter | | Minimum Operating Voltage | 6 Volts | | Model | 3180 | | Part Number | 3180 | | Power Source | Battery Powered | | Power source | Battery Powered | | Style | Safety | | Style Name | Safety | | UPC | 731413417559 | | Unit Count | 1 Count | ## Product Details - **Brand:** OTC - **Colour:** Black - **Item weight:** 0.65 Pounds - **Power source:** Battery Powered - **Style:** Safety ## Images ![OTC 3180 100 Amp Battery Load Tester Black - Image 1](https://m.media-amazon.com/images/I/81oQfW2tY+L.jpg) ![OTC 3180 100 Amp Battery Load Tester Black - Image 2](https://m.media-amazon.com/images/I/61yaOKCOvTL.jpg) ![OTC 3180 100 Amp Battery Load Tester Black - Image 3](https://m.media-amazon.com/images/I/71l4Iq3gE9L.jpg) ![OTC 3180 100 Amp Battery Load Tester Black - Image 4](https://m.media-amazon.com/images/I/81mKXGGcNFL.jpg) ![OTC 3180 100 Amp Battery Load Tester Black - Image 5](https://m.media-amazon.com/images/I/81PGJLY7AWL.jpg) ## Questions & Answers **Q: This is the same unit they sell at harbor freight for 20 bucks right down to the switch, do your self a favor and buy the schumacher instead. tom** A: Everything I purchase at Harbor freight does not last .so I think they sell seconds .. **Q: Is this made in america** A: i'm sorry to say, this is not made in america. that was the first question i had when i went to replace my old one.ther are only a few that are made in usa and they are more than $300. so they got us over a barrel, you buy this one for under $50 or the next one up is $300. that's what they mean when america does make anything anymore. we do make stuff, but its huge money and priced right out of the market. the us govt needs to step in, tax the crap out of this south east asia stuff so the price would be $150, then the us companies could compete cause they could sell alot more at a lower price. but the us companies dont see those kind of sales numbers, so its hard to compete in a free trade market. so, all in all, the answer is no. **Q: Is the switch momentary or does it stay on?** A: The switch is just to test the load on the battery it is spring loaded and stays in the off position . **Q: Will this device measure amperage in 6 & 12 volt deer feeder batteries? We have batteries that show good voltage but don’t work. Need to check amps.** A: It doesn’t measure amps. It puts a 100 amp load on the battery and you can see how much the voltage drops. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great tool! *by T***N on 8 July 2026* Works great! ### ⭐⭐⭐⭐⭐ Provador de bateria otc *by M***L on 30 November 2025* El producto esta bien pruebas de bateria sin problemas solo que el cable y pinzas se ven muy fragil los cables muy cortos . Ecomprado otro modelos de esta misma marca y si me antraido cables y pinzas uso rudo alo mejor no es original ### ⭐⭐⭐⭐⭐ Solid good quality tester. Seems like it will last a long time *by A***R on 11 June 2020* This tester is well built. It is accurate and does exactly what it is supposed to do. Cables are short but so are most load testers. She warms up good as they do but the coil handles it well. Would recommend. GOOD VALUE HERE ## Frequently Bought Together - OTC 3180 100 Amp Battery Load Tester Black - OTC 3650 Heavy-Duty Remote Starter Switch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/258048135-otc-3180-100-amp-battery-load-tester-black](https://www.desertcart.be/products/258048135-otc-3180-100-amp-battery-load-tester-black) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-25*