{"product_id":"gys-gyscap-twin-start-ev-rescue-pack-12v-supercapacitor-booster-089990","title":"GYS GYSCAP Twin Start EV Rescue Pack 12V Supercapacitor Booster – 089990","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eGYS GYSCAP Twin Start EV Rescue Pack – 089990\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGYS GYSCAP Twin Start EV\u003c\/strong\u003e is a professional 12V supercapacitor booster designed to provide workshops, recovery operators, dealerships and automotive technicians with \u003cstrong\u003eone solution for petrol, diesel, hybrid and fully electric vehicles\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUnlike a conventional battery booster, the GYSCAP Twin Start uses \u003cstrong\u003esupercapacitor technology with no internal battery\u003c\/strong\u003e, making it maintenance-free and capable of an exceptionally long service life. It combines powerful conventional jump-starting capability with GYS's dedicated \u003cstrong\u003eEV Rescue Mode\u003c\/strong\u003e, allowing technicians to safely restore power to the 12V auxiliary system of hybrid and electric vehicles. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eEV Rescue Mode – For Hybrid \u0026amp; Electric Vehicles\u003c\/h3\u003e\n\u003cp\u003eEven though an EV has a high-voltage traction battery, it still relies on its \u003cstrong\u003e12V auxiliary battery to power the vehicle's control units and activate the high-voltage system\u003c\/strong\u003e. If this 12V battery becomes discharged, the vehicle can become completely inoperative.\u003c\/p\u003e\n\u003cp\u003eThe GYSCAP Twin Start's dedicated \u003cstrong\u003eEV Rescue Mode\u003c\/strong\u003e supplies a regulated \u003cstrong\u003e14.0V output\u003c\/strong\u003e, adjustable between \u003cstrong\u003e12.0V and 16.0V\u003c\/strong\u003e, with current limited to \u003cstrong\u003e50A\u003c\/strong\u003e. This allows the vehicle's 12V electrical system to be safely restored so that the vehicle can be brought back online. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis makes the 089990 particularly useful for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEV and hybrid servicing\u003c\/li\u003e\n\u003cli\u003eVehicle recovery and roadside assistance\u003c\/li\u003e\n\u003cli\u003eDealership workshops\u003c\/li\u003e\n\u003cli\u003eBodyshops and repair centres\u003c\/li\u003e\n\u003cli\u003eVehicle storage and preparation\u003c\/li\u003e\n\u003cli\u003eUsed-car preparation\u003c\/li\u003e\n\u003cli\u003eFleet maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePowerful 12V Jump Starting\u003c\/h3\u003e\n\u003cp\u003eThe Twin Start isn't limited to EVs. In \u003cstrong\u003eBoost Mode\u003c\/strong\u003e, it provides \u003cstrong\u003e1,600A starting current\u003c\/strong\u003e and can jump-start petrol and diesel vehicles equipped with compatible \u003cstrong\u003e12V lead-acid or LFP lithium batteries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAn additional \u003cstrong\u003eSOS mode\u003c\/strong\u003e is provided to assist with starting vehicles where the battery is completely discharged. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSupercapacitor Technology – No Internal Battery\u003c\/h3\u003e\n\u003cp\u003eInstead of relying on a conventional internal battery, the GYSCAP Twin Start uses \u003cstrong\u003e5 x 3,000F supercapacitors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis provides several major advantages for professional users:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMaintenance-free design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eNo internal booster battery to deteriorate\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e10,000 operating cycles without loss of performance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of \u003cstrong\u003e-40°C to +65°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRapid recharge after use\u003c\/li\u003e\n\u003cli\u003eCan be kept ready for repeated workshop and recovery use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe unit can recharge from a \u003cstrong\u003e12V vehicle battery, including a discharged battery\u003c\/strong\u003e, and can also be pre-charged using the supplied cigarette-lighter charging cable. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Vehicle \u0026amp; Electronics Protection\u003c\/h3\u003e\n\u003cp\u003eModern vehicles contain sensitive electronic systems, so GYS has incorporated several important safety features into the Twin Start.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECU Memory Protect\u003c\/strong\u003e automatically adapts the booster's charging process to the vehicle to help protect both the battery and information stored within the vehicle's onboard computers.\u003c\/p\u003e\n\u003cp\u003eCurrent draw is also limited to \u003cstrong\u003e50A maximum to protect the alternator against overload\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAdditional protection is provided against:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReverse polarity\u003c\/li\u003e\n\u003cli\u003eShort circuits between clamps\u003c\/li\u003e\n\u003cli\u003eUndervoltage\u003c\/li\u003e\n\u003cli\u003eOvervoltage \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for Professional On-Site Use\u003c\/h3\u003e\n\u003cp\u003eThe GYSCAP Twin Start EV has been engineered for demanding workshop and roadside environments. It features a \u003cstrong\u003ereinforced plastic housing\u003c\/strong\u003e, long \u003cstrong\u003e1.70m 100% copper cables with a 25mm² cross-section\u003c\/strong\u003e, and fully insulated brass clamps with curved jaws.\u003c\/p\u003e\n\u003cp\u003eDespite its high performance, the complete unit weighs only \u003cstrong\u003e7.2kg\u003c\/strong\u003e, making it practical for workshop, mobile technician and recovery vehicle use. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGYS professional \u003cstrong\u003e12V supercapacitor booster\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003epetrol, diesel, hybrid and electric vehicles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDedicated \u003cstrong\u003eEV Rescue Mode\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReactivates the 12V system on HEV, PHEV and EV vehicles\u003c\/li\u003e\n\u003cli\u003eAdjustable EV Rescue voltage: \u003cstrong\u003e12.0–16.0V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEV Rescue current limited to \u003cstrong\u003e50A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,600A\u003c\/strong\u003e starting current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,700A\u003c\/strong\u003e at 0V\/C\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e10,000A peak battery current\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e5 x 3,000F supercapacitors\u003c\/li\u003e\n\u003cli\u003eNo internal battery\u003c\/li\u003e\n\u003cli\u003eMaintenance-free\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e10,000 cycles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtreme-temperature resistant from \u003cstrong\u003e-40°C to +65°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eECU Memory Protect\u003c\/li\u003e\n\u003cli\u003eAlternator protection\u003c\/li\u003e\n\u003cli\u003eReverse-polarity, short-circuit, under- and overvoltage protection\u003c\/li\u003e\n\u003cli\u003e1.70m 100% copper cables\u003c\/li\u003e\n\u003cli\u003e25mm² cable cross-section\u003c\/li\u003e\n\u003cli\u003eFully insulated brass clamps\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e7.2kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in France\u003c\/strong\u003e\u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGYS GYSCAP Twin Start EV 089990\u003c\/strong\u003e is supplied with a \u003cstrong\u003e1.5m cigarette-lighter charging cable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA USB-C to cigarette-lighter charging cable (\u003cstrong\u003eGYS Ref. 091290\u003c\/strong\u003e) is shown by GYS as an optional accessory. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Buy the GYS EV Rescue Pack from AutoAdvisor?\u003c\/h3\u003e\n\u003cp\u003eThe GYS GYSCAP Twin Start EV is an excellent investment for workshops preparing for the increasing number of \u003cstrong\u003eEV and hybrid vehicles entering the aftermarket\u003c\/strong\u003e. Rather than purchasing separate equipment for conventional vehicles and EV recovery, the 089990 provides a versatile solution suitable for both.\u003c\/p\u003e\n\u003cp\u003eBuy from \u003cstrong\u003eAutoAdvisor\u003c\/strong\u003e for specialist automotive workshop equipment backed by knowledgeable UK-based support. If you're unsure whether this is the right booster for your workshop or application, contact us and we'll be happy to help.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGYS Reference:\u003c\/strong\u003e 089990\u003cbr\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GYS\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e GYSCAP Twin Start EV\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003cbr\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e Supercapacitor\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Petrol, Diesel, HEV, PHEV \u0026amp; EV\u003c\/p\u003e","brand":"Auto Advisor","offers":[{"title":"Default Title","offer_id":48892626665629,"sku":"089990","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/0577\/6797\/files\/089990_PRO_QF.png?v=1788961700","url":"https:\/\/shop.autoadvisor.co.uk\/products\/gys-gyscap-twin-start-ev-rescue-pack-12v-supercapacitor-booster-089990","provider":"Auto Advisor","version":"1.0","type":"link"}