{"product_id":"carhelper-portable-car-jump-starter-all-gas-12l-diesel-6000a-peak-45l-min-compressor","title":"carhelper Portable Car Jump Starter — All-Gas\/12L Diesel, 6000A Peak \u0026 45L\/min Compressor","description":"\u003cp\u003e\u003cstrong\u003eThe carhelper CYD21 is an all-in-one portable car jump starter that combines a 6000A peak power booster, a smart 45L\/min air compressor, a PD45W power bank, and an 800-lumen emergency light in one rugged, weather-resistant unit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact enough to store in a trunk yet powerful enough to restart vehicles with fully dead batteries, the CYD21 is designed for drivers who want fast, safe roadside recovery plus tire inflation and device charging in a single tool. It includes heavy-duty jumper cables, a digital pressure display, four nozzle adapters, and multiple lighting modes. Built for temperatures from -20°C to 60°C, it supports multiple starts per charge and long-term battery retention.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly can the CYD21 revive a dead vehicle?\u003c\/h3\u003e\n\u003cp\u003eThis unit delivers a 6000A peak current and a FORCE START function to jump gas engines and diesel engines up to 12L, even from a fully depleted battery. The long, reinforced jumper cables reach most terminals and include automatic connection detection to prevent sparks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstant start capability for gasoline and up to 12L diesel engines\u003c\/li\u003e\n  \u003cli\u003e6000A peak with multiple starts on a single charge\u003c\/li\u003e\n  \u003cli\u003eAutomatic terminal detection and spark-free protection\u003c\/li\u003e\n  \u003cli\u003eOperates reliably from -20°C to 60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the built-in air compressor do and how accurate is it?\u003c\/h3\u003e\n\u003cp\u003eThe CYD21 features a turbocharged 45L\/min compressor capable of running continuously for up to 30 minutes, making short work of typical car tires. A sunlight-readable digital screen shows real-time pressure with ±1 PSI accuracy and an auto shut-off to avoid over-inflation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e45L\/min filling speed, fills to 25 PSI in about 2 minutes\u003c\/li\u003e\n  \u003cli\u003eFive inflation modes, four units (PSI\/kPa\/bar\/kg\/cm²) and four nozzle adapters\u003c\/li\u003e\n  \u003cli\u003eAuto shut-off and smart preset to stop at target pressure\u003c\/li\u003e\n  \u003cli\u003eMax pressure 160 PSI for broad compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it charge phones, laptops, and illuminate emergencies?\u003c\/h3\u003e\n\u003cp\u003eYes—this model doubles as a PD45W fast charger and power bank for phones, tablets and some laptops, providing faster recharge than standard jump starters. The integrated 800-lumen LED work light has three modes (steady, strobe, SOS) and can run up to 96 continuous hours at low output.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePD45W port for rapid device charging\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity output for phones, tablets, and select laptops\u003c\/li\u003e\n  \u003cli\u003e800-lumen work light with flashlight, strobe and SOS\u003c\/li\u003e\n  \u003cli\u003eLight acts as an emergency warning beacon on the road\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow safe and durable is the CYD21 for roadside use?\u003c\/h3\u003e\n\u003cp\u003eThe CYD21 incorporates 14 built-in safety protections plus heavy-duty insulation on cables and clamps to protect users and vehicles. A rugged, dust- and rain-resistant housing withstands drops and outdoor conditions, while visual alerts guide proper connection for spark-free operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e14-layer safety protections including reverse-polarity and overcurrent\u003c\/li\u003e\n  \u003cli\u003eInsulated, extended jumper cables with visual connection alerts\u003c\/li\u003e\n  \u003cli\u003eRugged shell resistant to rain, dust and drops\u003c\/li\u003e\n  \u003cli\u003eComes with emergency insulated gloves for safe handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The carhelper CYD21 is aimed at everyday drivers, fleet operators, DIY mechanics, and outdoor enthusiasts who want a single compact solution for jump-starting, tire inflation, device charging and emergency lighting. It suits anyone who needs reliable cold-weather starts, fast inflation on the go, or a dependable power bank and work light in remote situations. Backed by a 2-year return policy, 24\/7 support, and lifetime technical help, it’s built for people who prioritize safety, convenience, and rugged performance on the road.\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: Will the CYD21 start a diesel truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it can jump diesel engines up to 12L using its 6000A peak current and FORCE START function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How accurate is the tire pressure readout?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The digital display reads pressure with about ±1 PSI accuracy and includes auto shut-off to prevent over-inflation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"carhelper","offers":[{"title":"Default Title","offer_id":48079908536478,"sku":"B0GRYDNXV8","price":79.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/carhelper-cyd21-front-view.jpg?v=1785775276","url":"https:\/\/northtrailauto.ca\/products\/carhelper-portable-car-jump-starter-all-gas-12l-diesel-6000a-peak-45l-min-compressor","provider":"North Trail Auto","version":"1.0","type":"link"}