Official GYSFlash UK Stockists – Professional Battery Support for Tuning & Diagnostics
Voltage drop is the silent killer of ECUs. Eliminate it with GYS.
Modern vehicle diagnostics and ECU programming demand stable, high-amperage power. A standard trickle charger cannot cope with the 60+ Amps drawn by a modern BMW or Mercedes during a “key-on” engine map write. GYSFlash Battery Support Units (BSU) are the industry standard for stabilizing voltage, ensuring that your critical programming procedures never fail due to a power spike or drop.
More Than Just a Charger: The GYS Advantage
GYSFlash units, such as the 100.12 HF and the connected CNT series, are sophisticated power management systems designed specifically for the professional workshop. Their utility extends far beyond simple charging:
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Safe ECU Flashing: Delivers a perfectly stable voltage (adjustable between 12V-14.8V) to prevent data corruption during lengthy software updates or tuning sessions. -
High Amperage Capability: Models like the GYSFlash 125.12 can deliver up to 125 Amps continuously, handling the heavy demands of fans, lights, and modules running during diagnostics. -
Showroom Mode: Keeps showroom vehicles fully powered for demonstrations without overcharging or damaging the battery, thanks to intelligent charging curves.
Why Buy GYSFlash from Mobile Eco Tuning?
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Essential for Our Own Tuning: We refuse to tune a car without a GYSFlash connected. We use the 100.12 and 125.12 units daily in our Weston-super-Mare workshop to protect our customers’ ECUs. We sell them because we trust them with our own reputation. -
Heavy Stock, UK Based: These are heavy industrial units. Importing them yourself attracts high shipping costs and potential damage. We hold physical stock in the UK, ready for Next Day Delivery via DHL, ensuring you get your power solution immediately. -
Full Warranty Support: GYS units are reliable, but if a fault occurs, you deal with us. We handle the warranty process directly, ensuring your workshop isn’t left without power.
Don’t risk a £1,000 ECU for the sake of a battery support unit. Secure your workflow with GYSFlash from MET.