{"product_id":"qwork-12v-100a-battery-load-tester-alternator-tester-6v-12v-1-000-cca-capacity-portable-steel-case","title":"QWORK 12V 100A Battery Load Tester \u0026 Alternator Tester - 6V\/12V, 1,000 CCA Capacity, Portable Steel Case","description":"\u003cstrong\u003eThe QWORK 12V 100A Battery Load Tester is a handheld automotive diagnostic tool that checks 6V\/12V batteries, verifies up to 1,000 CCA capacity, and includes alternator testing for cars, trucks, RVs, and golf carts.\u003c\/strong\u003e\n\n\u003cp\u003eBuilt for mechanics, fleet managers, and vehicle owners who want a reliable bench or roadside tester, this QWORK unit combines a heavy-duty load function with voltage checks and alternator diagnostics. Its steel housing and copper-plated clamps are designed for repeat use around engines and battery terminals, while the compact form and carry handle simplify storage and transport.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate is the QWORK tester for different battery voltages?\u003c\/h3\u003e\n\u003cp\u003eThis device measures both 6V and 12V batteries with a rated load capacity up to 100A and a maximum Cold Cranking Amp (CCA) reference of 1,000. It provides quick pass\/fail insight so you can decide whether a battery needs charging, further testing, or replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports standard 6V and 12V battery systems\u003c\/li\u003e\n  \u003cli\u003eRated up to 100A continuous load for realistic stress testing\u003c\/li\u003e\n  \u003cli\u003eMaximum reference up to 1,000 CCA for high-demand batteries\u003c\/li\u003e\n  \u003cli\u003eClear analog\/digital readouts for voltage and load results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this tester check my alternator and charging system?\u003c\/h3\u003e\n\u003cp\u003eYes — the QWORK tester includes an alternator testing function to evaluate charging performance under load. It helps detect weak alternators, faulty diodes, or inadequate charging output without needing a separate tool.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlternator test mode checks charging volts under simulated load\u003c\/li\u003e\n  \u003cli\u003eDetects poor regulation and diode problems quickly\u003c\/li\u003e\n  \u003cli\u003eWorks with vehicles, RVs, and utility equipment that use 12V charging systems\u003c\/li\u003e\n  \u003cli\u003eSaves time by combining battery and alternator checks in one tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the QWORK tester durable and easy to use in a workshop or roadside setting?\u003c\/h3\u003e\n\u003cp\u003eDesigned with a shock-resistant steel case and heavy-duty copper-plated clamps, this tester stands up to repeated field use. The ergonomic handle, compact footprint, and straightforward controls make it practical for both professionals and DIYers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShock-resistant steel housing protects internal components\u003c\/li\u003e\n  \u003cli\u003eCopper-plated clamps ensure reliable electrical contact\u003c\/li\u003e\n  \u003cli\u003eCompact size and carrying handle for easy transport and storage\u003c\/li\u003e\n  \u003cli\u003eSimple interface for rapid on-site diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicle types and battery situations is this tester best suited for?\u003c\/h3\u003e\n\u003cp\u003eThe QWORK 12V 100A tester is versatile enough for passenger cars, light trucks, RVs, golf carts, and many ATVs that use 6V or 12V batteries. It’s especially useful for fleets, service shops, and owners who need fast, repeatable checks on batteries and charging systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for cars, trucks, RVs, golf carts, and utility vehicles\u003c\/li\u003e\n  \u003cli\u003eGood for diagnosing weak starts, charging failures, and battery aging\u003c\/li\u003e\n  \u003cli\u003eSuitable for shop bench use and roadside troubleshooting\u003c\/li\u003e\n  \u003cli\u003eWorks with both maintenance-free and traditional lead-acid batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you maintain multiple vehicles, run a small repair shop, or manage outdoor equipment fleets, the QWORK 12V 100A Battery Load Tester gives fast, dependable battery and alternator checks without extra gear. It’s also a practical choice for enthusiasts and property owners who prefer to diagnose battery and charging problems themselves rather than making frequent service trips.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this tester work on both 6V and 12V batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The QWORK tester supports both 6V and 12V battery systems for common vehicle and equipment types.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can it test an alternator as well as the battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes an alternator test mode to check charging output and detect regulator or diode issues.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"QWORK","offers":[{"title":"Default Title","offer_id":48087197876382,"sku":"B0CLKNYK67","price":36.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/qwork-front-panel-12v-battery-tester.jpg?v=1785918653","url":"https:\/\/northtrailauto.ca\/products\/qwork-12v-100a-battery-load-tester-alternator-tester-6v-12v-1-000-cca-capacity-portable-steel-case","provider":"North Trail Auto","version":"1.0","type":"link"}