{"product_id":"ctek-4-3-test-charge-12v-8-step-auto-charger-with-battery-alternator-testing","title":"CTEK 4.3 Test \u0026 Charge – 12V 8-step Auto Charger with Battery \u0026 Alternator Testing","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the CTEK 4.3 Test \u0026amp; Charge, a compact 12V charger built for automated battery care. Its patented system is designed to recover, charge, and maintain all common lead-acid battery types, with an eye toward maximizing performance and extending life. Real-world users often rely on it when vehicles sit unused for stretches, helping to keep readiness without the guesswork.\u003c\/p\u003e\u003cp\u003eBuilt for everyday use and longer storage periods, this unit combines smart charging with ongoing checks so your battery stays in good shape. It blends a simple setup with advanced testing, offering a practical solution for drivers who want dependable power without constant monitoring.\u003c\/p\u003e\u003ch3\u003eKey benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete battery care:\u003c\/strong\u003e a unique process that recovers, charges, and maintains lead-acid batteries for sustained performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe to use:\u003c\/strong\u003e spark-free operation, reverse polarity protection, and clean, stable voltage delivery with no surges or spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect \u0026amp; forget:\u003c\/strong\u003e plug-and-play operation; select a program and mode, then let the charger handle the rest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight-step charging:\u003c\/strong\u003e float and pulse maintenance tailor care for periods of inactivity while monitoring battery health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery and alternator testing:\u003c\/strong\u003e three test programs assess the battery and vehicle charging system, with capacity for batteries up to 160Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry flexibility:\u003c\/strong\u003e designed to support common chemistries, including LiFePO4, within appropriate guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage for long-term storage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIdeal for vehicles stored for weeks or months, helping minimize deterioration from inactivity.\u003c\/li\u003e\n\u003cli\u003eThree testing programs provide early insight into charging system performance before reconnecting a vehicle.\u003c\/li\u003e\n\u003cli\u003eThe float\/pulse maintenance mode works alongside automatic charging to keep batteries ready without constant attention.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOverall, the CTEK 4.3 Test \u0026amp; Charge offers a practical blend of safety, ease of use, and smart maintenance—helpful for anyone who wants reliable 12V power and thoughtful battery care without ongoing monitoring.\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: What battery types does the CTEK 4.3 Test \u0026amp; Charge support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It covers most lead-acid batteries and can assess battery and alternator health, with capacity up to 160Ah.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is it safe for long-term storage and seasonal use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It features spark-free operation, reverse polarity protection, and float\/pulse maintenance for inactivity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CTEK","offers":[{"title":"Default Title","offer_id":42395185414229,"sku":"B00GODGN9E","price":157.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/ctek-4-3-test-charge-front-view.jpg?v=1775931363","url":"https:\/\/plentytorque.co.uk\/products\/ctek-4-3-test-charge-12v-8-step-auto-charger-with-battery-alternator-testing","provider":"PlentyTorque","version":"1.0","type":"link"}