{"product_id":"battery-tender-charge-n-start-4120-4-amp-battery-charger-1200-amp-jump-starter-030-7020-wh","title":"Battery Tender Charge N Start 4120 4  Amp Battery Charger \u0026 1200 Amp Jump Starter (030-7020-WH)","description":"\u003cp\u003e\u003cstrong\u003eCharge N Start 4120 4 Amp Battery Charger \u0026amp; 1200 Amp Jump Starter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNever Face a Dead Battery Again: Introducing the Battery Tender® Charge N Start 4120\u003c\/p\u003e\u003cp\u003eTransform your battery maintenance experience with the innovative Battery Tender® Charge N Start 4120 – your ultimate 2-in-1 power solution. Engineered in the USA and backed by our 60-year legacy of battery expertise, this versatile device combines our advanced charging technology with reliable jump-starting power in one portable unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProfessional-Grade Power When You Need It Most\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhether you're facing an emergency start or maintaining your vehicle's battery health, the Charge N Start 4120 delivers exceptional performance. With 1200A of instant jump-starting power, it easily handles up to 6.0L gas and 4.0L diesel engines. The integrated 12V\/4 AMP smart charger utilizes our exclusive ISM (Infinite Sequential Monitoring) technology to optimize your battery's health and extend its lifespan.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuto-Switch Feature\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAdvanced charging technology automatically switches between maintaining your vehicle's battery and the internal jump starter, ensuring both power sources are always charged and ready for use. No manual intervention needed – the Charge N Start 4120 intelligently manages both batteries for complete peace of mind.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSmart Technology Meets Safety\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEvery Charge N Start 4120 features our advanced microprocessor-controlled charging system that automatically detects your battery charge level and adjusts accordingly. Our proprietary Charge N Store™ technology monitors and maintains optimal float voltage during long-term storage, ensuring your battery stays ready for action.\u003c\/p\u003e\u003cp\u003eMultiple built-in safety features, including spark-proof connections, reverse polarity protection, and temperature compensation, provide peace of mind during every use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesigned for Real-World Convenience\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe've thoughtfully engineered every aspect of the Charge N Start 4120 for maximum usability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEasy to see LED lights show charging status and battery health at a glance\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED emergency light for nighttime visibility\u003c\/li\u003e\n\u003cli\u003eHeavy-duty smart clamps with copper-plated jaws ensure superior connectivity\u003c\/li\u003e\n\u003cli\u003eCompact, portable design fits easily in your vehicle\u003c\/li\u003e\n\u003cli\u003ePremium storage case included for protection and organization \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVersatile Compatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFrom weekend warriors to professional mechanics, the Charge N Start 4120 is designed to handle diverse vehicle applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomotive: Cars, SUVs, and light trucks\u003c\/li\u003e\n\u003cli\u003ePower Sports: Motorcycles, ATVs, and UTVs\u003c\/li\u003e\n\u003cli\u003eMarine: Personal watercraft and boats\u003c\/li\u003e\n\u003cli\u003eEmergency: Reliable backup power when you need it most \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThe Smart Choice for Complete Battery Care\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Charge N Start 4120 represents the next evolution in battery maintenance technology. By combining jump-starting capabilities with our industry-leading charging technology, you get professional-grade battery care in one convenient device.\u003c\/p\u003e\u003cp\u003eWhether you're maintaining a single vehicle or managing an entire fleet, the Charge N Start 4120 delivers the performance, reliability, and safety features you expect from Battery Tender.\u003c\/p\u003e\u003cp\u003eDon't let battery issues slow you down. Experience the peace of mind that comes with having America's most trusted battery care solution at your fingertips. The Battery Tender® Charge N Start 4120 – because your adventures shouldn't wait for a dead battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli id=\"isPasted\"\u003eCharges \u0026amp; Maintains: Lawnmowers, Motorcycles, ATVs, Personal Watercraft\u003c\/li\u003e\n\u003cli\u003eBattery Compatibility: AGM, GEL, Lithium, Standard (Sealed or Flooded Lead Acid)\u003c\/li\u003e\n\u003cli\u003eReach: Over 14 Ft Total Reach, AC Power Cord Length: 6 ft - 18 AWG, Charger Length: 0.72 ft, DC Output Cord Length: 6 ft - 18 AWG, DC Accessory Length: 2 ft - 16 AWG\u003c\/li\u003e\n\u003cli\u003eOutput: 12V @ 4 AMP Charging, 12V 1200 AMP Jump Starting\u003c\/li\u003e\n\u003cli\u003eInput: 120V AC\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:mmxomJtl ---\u003e","brand":"Battery Tender","offers":[{"title":"Default Title","offer_id":43928444960856,"sku":"CWR-111007","price":127.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/8160\/files\/4307896.jpg?v=1774892689","url":"https:\/\/shipsound.com\/products\/battery-tender-charge-n-start-4120-4-amp-battery-charger-1200-amp-jump-starter-030-7020-wh","provider":"ShipSound.com","version":"1.0","type":"link"}