--- product_id: 77105657 title: "OTC 3180 100 Amp Battery Load Tester Black" brand: "otc" price: "695 zł" currency: PLN in_stock: true reviews_count: 5 category: "Otc" url: https://www.desertcart.pl/products/77105657-otc-3180-100-amp-battery-load-tester-black store_origin: PL region: Poland --- # 100 Amp load capacity 6V & 12V battery compatibility 10-second battery test OTC 3180 100 Amp Battery Load Tester Black **Brand:** otc **Price:** 695 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power up your diagnostics game—test smarter, not harder! ## Quick Answers - **What is this?** OTC 3180 100 Amp Battery Load Tester Black by otc - **How much does it cost?** 695 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/77105657-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 - • **Safe & User-Friendly:** Load safety switch prevents arcing, making testing safer and hassle-free. - • **Built Tough for the Pros:** Heavy-duty copper clamps & ventilated steel case built to last under pressure. - • **Universal Voltage Support:** Seamlessly tests both 6V and 12V batteries for versatile use. - • **Clear, Extra-Large Display:** Zero-adjust feature ensures precise, easy-to-read results every time. - • **Rapid 10-Second Diagnostics:** Get instant battery health insights—no more waiting around. ## Overview The OTC 3180 Battery Load Tester delivers fast, reliable battery testing in just 10 seconds with a robust 100 Amp load capacity. Designed for both 6V and 12V batteries, it features a large, easy-to-read display with zero adjust, heavy-duty copper clamps, and a durable ventilated steel case. Perfect for professionals and enthusiasts who demand quick, accurate battery health checks on or off the vehicle. ## Description OTC 100 Amp Battery Load Tester Tests batteries on or off the car in just 10 seconds. Convenient portable size and easy-to-read scales. Determines good/bad status with an extra-large display with zero adjust. Determines state-of-charge cranking and charging volts. It features heavy-duty copper-plated clamps, 100 amp load capacity, 0-16 volt range, load safety switch that prevents arcing, ceramic insulators, and a heavy-duty chrome-plated ventilated steel case. Review: 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 Review: Works great ## 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 | | Colour | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (988) | | Global Trade Identification Number | 00731413417559 | | Included Components | Unit^Instruction Guide | | Item Dimensions | 35.6 x 18.8 x 9.1 centimetres | | Item Weight | 295 g | | Manufacturer | OTC | | Measurement Type | Ammeter, Voltmeter | | Minimum Operating Voltage | 6 Volts | | Model Number | 3180 | | Power Source | Battery Powered | | Style Name | Safety | | UPC | 731413417559 | | Unit Count | 1.0 count | ## Product Details - **Brand:** OTC - **Colour:** Black - **Item weight:** 295 g - **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 ### ⭐⭐⭐⭐⭐ Review *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 ### ⭐⭐⭐⭐⭐ Review *by R***E on 7 February 2026* Works great ### ⭐⭐⭐⭐⭐ Review *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.pl/products/77105657-otc-3180-100-amp-battery-load-tester-black](https://www.desertcart.pl/products/77105657-otc-3180-100-amp-battery-load-tester-black) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-22*