{"product_id":"gysflash-100-12-battery-charger","title":"GYSFLASH 100.12 Battery Charger","description":"\u003cdiv style=\"background-color: #d4edda; border-left: 4px solid #28a745; padding: 12px 16px; margin-bottom: 16px;\"\u003e\u003cstrong\u003e✔ Supplied with 2.5 m or 5 m cables — select your preferred cable length\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eGYSFLASH 100.12\u003c\/strong\u003e is a high-performance 100A professional battery charger with inverter technology, designed for workshops, dealerships and exhibition centres. Delivering perfectly stable 12V output for both \u003cstrong\u003eLead-Acid and Lithium Iron Phosphate (LFP)\u003c\/strong\u003e batteries, it maintains battery health during showroom demonstrations, supports vehicles undergoing diagnostics, and provides the advanced charging cycles demanded by the latest vehicle platforms.\u003c\/p\u003e\n\u003ch2\u003e5 Operating Modes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge\u003c\/strong\u003e — charges 12V Lead-Acid or Lithium (LFP) batteries from 5 to 1,200Ah with a 7-step (Lead) or 8-step (Lithium) automatic charging curve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShowroom\u003c\/strong\u003e — compensates current when using a demonstration vehicle’s electrical resources, while optimising the battery charging process simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic\u003c\/strong\u003e — supports 12V vehicle batteries during workshop diagnostic sessions, up to 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Change\u003c\/strong\u003e — compensates for vehicle electrical requirements to prevent loss of memory and data during battery replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e — operates as a high-power stabilised power supply with adjustable regulated voltage and maximum current output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100A inverter technology\u003c\/strong\u003e — stable, high-output power for demanding professional applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide battery range\u003c\/strong\u003e — supports Lead-Acid (Gel, AGM, Liquid, Calcium) and Lithium LFP batteries from 5 to 1,200Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOS Recovery\u003c\/strong\u003e — automatically recovers deeply discharged batteries above 2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Restart\u003c\/strong\u003e — memorises settings after a power cut and restarts automatically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert charging curve\u003c\/strong\u003e — fully configurable parameters for advanced users alongside the simplified Easy charging profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable control \u0026amp; calibration\u003c\/strong\u003e — accommodates cables up to 8m and 16mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockable operation\u003c\/strong\u003e — prevents accidental or improper use; ideal for garages and exhibition centres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntuitive interface\u003c\/strong\u003e — available in 22 languages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow profile design (10.5cm)\u003c\/strong\u003e — can be positioned under a vehicle for space-efficient workshop use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent, dustproof operation\u003c\/strong\u003e — no external ventilation required, reducing noise and dust ingress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable housing\u003c\/strong\u003e — shock and vibration absorbing feet for workshop durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUltra-Safe Protection\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShort circuit, reverse polarity and overload protection\u003c\/li\u003e\n\u003cli\u003eSpark prevention system\u003c\/li\u003e\n\u003cli\u003eReplaceable fuse protecting against operating errors\u003c\/li\u003e\n\u003cli\u003eInternal temperature sensor preventing electronics overheating\u003c\/li\u003e\n\u003cli\u003eIP67 rated (with optional wall-mounted shelf)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Types\u003c\/td\u003e\n\u003ctd\u003eLead-Acid (Gel, AGM, Liquid, Calcium), Lithium LFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity Range\u003c\/td\u003e\n\u003ctd\u003e5–1,200Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Curve (Lead)\u003c\/td\u003e\n\u003ctd\u003e7-step automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Curve (Lithium)\u003c\/td\u003e\n\u003ctd\u003e8-step automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOS Recovery\u003c\/td\u003e\n\u003ctd\u003eBatteries \u0026gt;2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Compatibility\u003c\/td\u003e\n\u003ctd\u003eUp to 8m \/ 16mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e10.5cm (low profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguages\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplied With\u003c\/td\u003e\n\u003ctd\u003e2.5m or 5m cables (16mm²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan the GYSFLASH 100.12 be used during vehicle diagnostics?\u003c\/h3\u003e\n\u003cp\u003eYes — Diagnostic mode supports the vehicle’s 12V battery with up to 100A during workshop diagnostic sessions, ensuring stable voltage throughout.\u003c\/p\u003e\n\u003ch3\u003eWhat happens if there is a power cut during charging?\u003c\/h3\u003e\n\u003cp\u003eThe Auto Restart function memorises the charger’s settings and restarts automatically once power is restored, with no intervention required.\u003c\/p\u003e\n\u003ch3\u003eCan I define my own charging parameters?\u003c\/h3\u003e\n\u003cp\u003eYes — the Expert charging curve allows full customisation of charging parameters, alongside the simplified Easy profile for standard Lead-Acid batteries.\u003c\/p\u003e\n\u003ch3\u003eIs the GYSFLASH 100.12 suitable for showroom environments?\u003c\/h3\u003e\n\u003cp\u003eYes — Showroom mode compensates current during demonstration vehicle use, the lockable operation prevents accidental misuse, and the silent fanless design keeps noise levels low.\u003c\/p\u003e\n\u003ch2\u003eUK-Based Support \u0026amp; Genuine Warranty Protection\u003c\/h2\u003e\n\u003cp\u003eWhen you buy from Dunns Automotive, you’re buying from an authorised GYS UK distributor. Every product comes with full UK warranty coverage and support from our UK-based team.\u003c\/p\u003e","brand":"GYS","offers":[{"title":"2.5 m cables","offer_id":53929134915912,"sku":null,"price":764.0,"currency_code":"GBP","in_stock":false},{"title":"5 m cables","offer_id":53929134948680,"sku":null,"price":778.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4437\/9464\/files\/GYS_100.12_BSU_1.png?v=1788126133","url":"https:\/\/adasequipment.co.uk\/products\/gysflash-100-12-battery-charger","provider":"Dunns Automotive | ADAS Equipment","version":"1.0","type":"link"}