{"product_id":"gysflash","title":"GYSFLASH 30.12 Battery Support Unit \u0026 Charger","description":"\u003cp data-start=\"64\" data-end=\"376\"\u003eThe GYSFLASH 30.12 is a professional 30A stabilised power supply and battery charger designed for automotive locksmith, diagnostic, and workshop use. Built with inverter technology, it provides stable voltage support during key programming, ECU diagnostics, battery replacement, and showroom vehicle maintenance.\u003c\/p\u003e\n\u003ch4 data-section-id=\"1iz91iu\" data-start=\"378\" data-end=\"394\"\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003e30A high-power stabilised supply suitable for ECU programming and diagnostic work\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eBattery support function maintains stable 12V supply during vehicle diagnostics\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eAdvanced battery charger providing optimised charging cycles for modern vehicles\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eShowroom mode for maintaining battery charge in display and forecourt vehicles\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eBattery change mode maintains power to preserve vehicle memory settings\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eAdjustable voltage and current stabilised power supply for workshop applications\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eAutomatic restart function resumes last selected mode after power loss\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eSOS recovery function for sulphated or deeply discharged batteries\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eCable test and calibration function for improved reliability\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eShowroom mode lock to prevent accidental changes in workshop or retail environments\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eExpert charging curve selection for advanced battery conditioning\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eSlim inverter design allowing placement under vehicle (low height profile)\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eNo external ventilation required, reducing dust ingress in workshop environments\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eHigh efficiency inverter technology for reduced energy consumption and heat output\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eAutomatic mode memory for consistent operation during repeated use\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003ePrevents voltage drop and module corruption during ECU, immobiliser and key programming\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eSuitable for all keys lost procedures and advanced diagnostic sessions\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eMaintains vehicle memory during battery disconnection and replacement operations\u003c\/li\u003e\n\u003cli data-start=\"395\" data-end=\"1800\"\u003eGYS Reference 029224\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"purqi0\" data-start=\"1802\" data-end=\"1819\"\u003eCompatibility\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1820\" data-end=\"2152\"\u003eSuitable for automotive locksmith and workshop applications including:\u003c\/li\u003e\n\u003cli data-start=\"1820\" data-end=\"2152\"\u003eECU programming and immobiliser coding support\u003c\/li\u003e\n\u003cli data-start=\"1820\" data-end=\"2152\"\u003eKey programming and all keys lost procedures\u003c\/li\u003e\n\u003cli data-start=\"1820\" data-end=\"2152\"\u003eBattery replacement with memory retention\u003c\/li\u003e\n\u003cli data-start=\"1820\" data-end=\"2152\"\u003eStart\/Stop vehicles with AGM, EFB, gel, and standard 12V systems\u003c\/li\u003e\n\u003cli data-start=\"1820\" data-end=\"2152\"\u003eShowroom and forecourt vehicle battery maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"v6ee9q\" data-start=\"2154\" data-end=\"2166\"\u003eIncluded\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"2167\" data-end=\"2298\"\u003eGYSFLASH 30.12 charger\/support unit\u003c\/li\u003e\n\u003cli data-start=\"2167\" data-end=\"2298\"\u003eFitted 2 x 2.5m cables (6mm²)\u003c\/li\u003e\n\u003cli data-start=\"2167\" data-end=\"2298\"\u003eUser instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dropship","offers":[{"title":"Default Title","offer_id":57298197250425,"sku":"GYS07","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2346\/4727\/files\/GYS07.png?v=1779122001","url":"https:\/\/accessfobs.co.uk\/products\/gysflash","provider":"Access Fobs ","version":"1.0","type":"link"}