GYSFlash 103.12 Charger Cnt 5M Cables

Yes, for the vast majority of vehicles. The 103.12 delivers 100 Amps continuous current. This handles the ignition-on draw of almost all passenger cars and light vans (including most BMWs and Audis) during flashing, a standard our Mobile Eco Tuning team relies on daily.

It is the vertical wall-mount version. While the internal specs are similar (100A output), the 103.12 is designed with a slim, upright casing specifically for mounting on a wall or 2-post lift. This keeps your floor clear of equipment, reducing trip hazards in busy bays.

Yes, it has a dedicated Lithium mode. It safely charges Lithium Iron Phosphate (LFP) batteries using a specific 9-step charging curve. This prevents damage to sensitive lithium cells found in modern performance vehicles like the BMW M-Series or Porsche.

Flexible Voltage. This feature allows the charger to operate on any mains voltage between 85V and 265V. It is crucial if your workshop has unstable power or if you use long extension leads, ensuring the 100A output remains stable regardless of input fluctuation.

We use it, we don't just sell it. At our company, Mobile Eco Tuning, we use GYS Battery Support Units for every remap to guarantee safety. You get genuine UK stock with Next Day Delivery and support from technicians who know exactly how these chargers behave in the real world.

They are 5 metres (16ft) long. This extra length is perfect for a wall-mounted unit, allowing you to reach the vehicle's battery (whether under the bonnet or in the boot) without needing to move the charger itself.

Yes, via USB (CNT). The "Connected" technology allows you to plug a USB stick into the unit to download charge history (for customer reports) or upload custom charging profiles. You can also update the firmware to keep it current with new battery technologies.

Yes, absolutely. It features an intelligent charging curve that tapers off to a "float" maintenance charge once the battery is full. You can leave it connected indefinitely without risk of overcharging or boiling the battery.

Yes, specifically for dealers. Showroom mode supplies power to the vehicle's consumers (lights, screens, seats) while keeping the battery topped up. It operates silently and has a "Lock" feature to prevent customers from accidentally changing the settings.

Yes, cable calibration is built-in. If you decide to shorten the 5m cables or replace them with thicker gauge wire, the GYSFLASH software allows you to recalibrate the unit. This ensures the voltage displayed on the screen matches exactly what is hitting the battery terminals.

Yes, it has Auto-Restart. If the mains power fails, the charger remembers the last mode and settings. It automatically resumes charging exactly where it left off once power is restored, protecting your schedule for the next morning.

No, it is for 12V systems only. The 103.12 is designed for 12V automotive applications. If you need 24V support for heavy commercial vehicles, you would need a different GYS model (like the GYSFLASH 103.24).

Yes, in Diag+ mode. You can manually adjust the stabilised voltage output (typically 12V to 14.8V) to meet specific manufacturer requirements. For example, ensuring exactly 13.8V is delivered during a complex module update.

It is relatively quiet. Unlike old transformer chargers that hum loudly, this uses inverter technology. The fan is temperature-controlled and only ramps up when the unit is under high load (like pulling the full 100A), making it suitable for showroom use.

It has mounting points. The vertical casing is designed with holes for mounting directly to a wall or lift post. GYS also offers specific magnetic or rail mounting accessories (like the MagnetFix) which can be purchased separately.

Yes. If Gys GYSFlash 103 12 Charger Cnt 5M Cables is showing in stock, it is available for collection from our Weston Super Mare store on the same day before 5pm. Next day UK delivery is also available as well as global delivery. Visit https://shop.mobileecotuning.com/shipping for more details