{"title":"Supercapacitor Jump Starter","description":null,"products":[{"product_id":"foxwell-xt700","title":"Foxwell XT700 Smart Jump Starter 2.0 with Car Battery Monitor, 12V Super Capacitor Battery Booster, No Pre-Charging Required","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eTHE EVOLUTION OF THE PORTABLE JUMP STARTER — SMARTER.COMPLETELY AUTOMATIC. The FOXWELL XT700 transforms the traditional jump starter into a smarter, more advanced starting system that is simple to use. It automatically charges, sleeps, wakes and assists with every engine start, while the FOXWELL Super Starter app keeps you informed of your battery status. XT700 works with every start, day after day, instead of sitting idle until an emergency. It also provides emergency jump-starting power when your vehicle battery is severely weak or dead.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSMART SUPERCAPACITOR POWER — SAVE ON FUEL \u0026amp; BATTERY COSTS. XT700 acts like a “turbocharger” for your battery. With every engine start, XT700 automatically delivers up to 700A of instant starting power, taking over more than 50% of the battery’s starting discharge. This helps reduce deep discharge and starting stress, delivering faster, more consistent starts while helping reduce wasted fuel from repeated or prolonged cranking. The XT700 car battery booster is especially useful for daily commuters, ageing batteries, short-trip driving, Start-Stop vehicles and recurring “Low Battery” warnings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eAUTOMATIC CYCLING SYSTEM — INSTALL ONCE, ZERO MANAGEMENT. XT700 jump pack automatically completes the cycle of charging → standby → wake-up → start assist → sleep. It wakes when it detects starting vibration and voltage changes, responds in milliseconds, then enters sleep mode after 20 minutes of inactivity. When its charge drops below 80%, it automatically recharges from the vehicle electrical system. With standby consumption as low as 3mA and low-voltage protection at 5V, XT700 jumper stays ready without routine charging or manual operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSMART BATTERY MONITOR — KNOW WHAT YOUR BATTERY IS DOING. Connect to the FOXWELL Super Starter app to monitor vehicle battery voltage, current, temperature and XT700 status in real time. Review nearly 30 days of starting and voltage history, set two low-voltage alerts, and track unusual battery behavior that may help identify excessive drain. Stay ahead of recurring “Low Battery” warnings, Start-Stop shutdowns and unexpected no-start situations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eREMOTE FORCE START — EMERGENCY STARTING WITHOUT LEAVING THE DRIVER’S SEAT. When the vehicle battery is extremely weak or unavailable, activate Force Start through the FOXWELL Super Starter app from the driver’s seat. XT700 car starter jump box can provide the stored supercapacitor power needed to start the vehicle without opening the hood or handling jump cables, making emergency starting faster and easier while keeping you out of potentially dangerous roadside conditions. A physical discharge button is also included for manual operation when your phone is unavailable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSUPERCAPACITOR SAFETY — BUILT FOR LONG-TERM ENGINE-BAY USE. Supercapacitor tech delivers instant burst power with ultra-low energy consumption, without the swelling and thermal runaway concerns associated with conventional lithium battery packs. Rated for -40°F to 176°F operation, XT700 features reverse-polarity, over-current, over-voltage, overload, overcharge and over-temperature protection. The improved non-short-circuit clamp design prevents a short circuit if the positive and negative clamps accidentally touch.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003e12V MULTI-BATTERY COMPATIBILITY — FLEXIBLE FOR MORE VEHICLES. Supports 12V AGM, EFB, GEL, flooded lead-acid and lithium batteries across cars, SUVs, light trucks and boats. The extended 23.6-inch 8 AWG, 200°C-rated cable gives you more flexibility when positioning XT700 around a crowded engine bay. For temporary use, the included wireless alligator clips let you move XT700 between different vehicles without a permanent installation. USB-C 5V\/2A charging lets you pre-charge XT700 for emergency starting even when vehicle battery power is unavailable.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cp\u003eBuilt for Popular Toyota Vehicles---From the RAV4 and Camry to the Corolla and Highlander, XT700 is designed for popular Toyota vehicles with 12V gasoline systems within its rated engine range. Keep dependable jump-starting power ready for everyday driving, road trips, and unexpected dead-battery situations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cp\u003eReady for Popular Honda Vehicles---\u003cspan\u003eDesigned for popular Honda models with 12V gasoline systems within its rated engine range. From daily commuters to family SUVs, XT700 provides dependable jump-starting power when you need it most.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cp\u003eOne Starter. More Vehicles---\u003cspan\u003eFrom sedans and SUVs to different engine sizes, XT700 is designed to cover a wide range of everyday 12V gasoline vehicles. With support for engines up to 3.0L or 2.5L turbo, it gives you one compact jump starter for multiple vehicles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/8668b8de-266d-4ad0-a7bb-5335a99766c6.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" alt=\"jump starter battery jumper starter portable car battery jump starter\"\u003e\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/880b9009-70f5-4d89-b929-eb14e10693da.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" alt=\"car jumper starter portable jump box jumper starter for car\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/5fc6ee64-4c6a-4ef1-8b2e-a938766a0b77.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" alt=\"car jumper starter portable jump box jumper starter for car\"\u003e\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/e256aac3-6b7a-41f7-8a67-992326fd0a23.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" alt=\"portable jump starter for car arrancador de batería para auto jump pack car jump starter\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Foxwell","offers":[{"title":"Default Title","offer_id":52706792276250,"sku":"BC20442-1","price":184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/4691\/4470\/files\/foxwell_xt700-1.webp?v=1789110656"}],"url":"https:\/\/www.foxwelldiag.com\/collections\/supercapacitor-jump-starter.oembed","provider":"Foxwell","version":"1.0","type":"link"}