{"product_id":"ctek-40-462-cs-free-4-in-1-smart-battery-charger-12v-20a","title":"CTEK CS Free 4-in-1 Battery Charger Jump Starter - 12V 20A","description":"\u003cp\u003eThe\u003cstrong\u003e CTEK 40‑462 CS FREE\u003c\/strong\u003e is a versatile 4‑in‑1 \u003cstrong\u003eportable battery solution\u003c\/strong\u003e that combines a smart battery charger, maintainer, adaptive booster, and USB power bank into one compact unit.\u003c\/p\u003e\n\u003cp\u003eIt is universal for 12V lead‑acid and \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003elithium (LiFePO₄)\u003c\/strong\u003e\u003c\/span\u003e vehicle batteries — cars, motorcycles, ATVs, boats, RVs, and powersports equipment\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpecial Order Item - Usually available in 24 hours (North Island only)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003eFeatures:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4‑in‑1 portable battery solution: charger, maintainer, \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eadaptive booster\u003c\/strong\u003e\u003c\/span\u003e, and USB power bank\u003c\/li\u003e\n\u003cli\u003eAdaptive Boost technology safely revives flat batteries within minutes\u003c\/li\u003e\n\u003cli\u003eWorks off‑grid using built‑in battery, solar panel, or 12V service battery\u003c\/li\u003e\n\u003cli\u003eCharges and maintains 12V lead‑acid and lithium (LiFePO₄) batteries without jump cables\u003c\/li\u003e\n\u003cli\u003eUSB‑A and USB‑C outputs for charging phones, tablets, laptops, and more\u003c\/li\u003e\n\u003cli\u003eLED indicators and countdown function for charge progress visibility\u003c\/li\u003e\n\u003cli\u003eIP54 splash and dust resistant design for outdoor or workshop use\u003c\/li\u003e\n\u003cli\u003eLightweight, portable design with ergonomic housing\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel : 40‑462 (CS FREE)\u003c\/li\u003e\n\u003cli\u003eInput : USB‑C 5‑25 V DC \/ AC mains adapter 100‑240 V\u003c\/li\u003e\n\u003cli\u003eOutput : 12 V DC, up to 20 A \/ 240 W max\u003c\/li\u003e\n\u003cli\u003eSuitable battery capacity : \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e10–130 Ah\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery chemistry support : WET, MF, Ca\/Ca, AGM, EFB, GEL, LiFePO₄\u003c\/li\u003e\n\u003cli\u003eStart voltage : Minimum 3.0 V\u003c\/li\u003e\n\u003cli\u003eDetachable Charging Cable Length : 2m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Battery Capacity : \u003cstrong\u003e66 Wh\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Battery Cell Chemistry : Polymer Lithium-Ion\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Battery Cell Type : Pouch Cell\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Battery Charge Temp. : 0˚C to +45˚C (32˚F to 113˚F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Battery Discharge Temp. : -20 ˚C to +50 ˚C (- 4 °F to +122 °F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Battery Life Span : 300 Cycles, 80%\u003c\/li\u003e\n\u003cli\u003eDegree of protection : IP54 (splash\/dust resistant)\u003c\/li\u003e\n\u003cli\u003eNet weight with cables : Approx. 1.4 kg\u003c\/li\u003e\n\u003cli\u003eOperating temp range : -20 °C to +50 °C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty : \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e24 months\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents: \u003cbr\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1x CTEK 40‑462 CS FREE portable battery charger\u003c\/li\u003e\n\u003cli\u003eDetachable charging cable (approx. 2 m)\u003c\/li\u003e\n\u003cli\u003eAC mains adapter with USB‑C connector\u003c\/li\u003e\n\u003cli\u003eUSB‑A and USB‑C ports built into unit for device charging\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ctek","offers":[{"title":"Default Title","offer_id":52686272692507,"sku":"40-462","price":349.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/9641\/8075\/files\/Screenshot2026-07-28120924.png?v=1785197517","url":"https:\/\/superstart.net.nz\/products\/ctek-40-462-cs-free-4-in-1-smart-battery-charger-12v-20a","provider":"Superstart Batteries","version":"1.0","type":"link"}