GYSFLASH 125.12 CNT FV with 5m Cables
The GYSFLASH 125.12 CNT FV with 5m cables is a high-powered battery support unit designed for professional workshops and mobile technicians carrying out diagnostics on newer and more technically advanced vehicles. Delivering 120 A continuously at 25°C, the GYSFLASH 125.12 CNT FV maintains a perfectly stabilised voltage for both 12 V lead and lithium batteries during diagnostic and programming procedures.
The GYSFLASH 125.12 CNT FV battery support unit provides the recommended charging cycle for modern vehicles and is recognised as a BMW recommended battery support unit. With integrated USB connectivity and advanced charging functionality, the GYSFLASH 125.12 is fully customisable for workshop use.
GYSFLASH 125.12 CNT FV Features
4 Operating Modes
Charging Mode
Charges 12 V Lead and Lithium (LFP) batteries from 20 to 1500 Ah.
Diagnostics Mode
Provides stable support up to 120 A for 12 V batteries during vehicle diagnostics in workshop environments.
Showroom Mode
Supplies continuous power while electrical accessories are used on demonstration vehicles and manages optimal battery charging.
Tester Mode
Allows technicians to:
- Check battery voltage
- Evaluate the starting system (starter + battery)
- Assess alternator condition
100% Connected Functionality
The GYSFLASH 125.12 CNT FV offers extensive connectivity and configuration options:
- Add, delete, or modify charging modes and profiles via USB
- Import predefined configuration files adapted to workshop requirements
- Retrieve charging history and data via USB for spreadsheet use
- Connect additional modules such as printers and barcode readers via the Smart Module Connector (SMC)
Automatic Charging Technology
The GYSFLASH 125.12 battery support unit is designed to extend the life and performance of:
- Lead batteries (gel, AGM, liquid, calcium, etc.)
- Lithium batteries (LFP)
Charging includes:
- 8-step charging curve for lead batteries
- 9-step charging curve for lithium iron phosphate batteries
Additional functionality includes:
- Automatic SOS Recovery for deeply discharged batteries above 2 V
Advanced Technologies & Functions
- Flexible Voltage technology operating between 85 and 265 V
- Auto-Detect function automatically starts charging when a battery is connected
- Auto-Restart function after power failure with memory retention
- Cable control and calibration functionality
- Locking feature to reduce improper handling in workshops and showrooms
- 12 charging profiles available, including the Easy profile for simplified charging of lead batteries
Ultra-Secure Battery Support
The GYSFLASH 125.12 CNT FV includes advanced safety protections:
- Protection against:
- Short circuits
- Polarity reversal
- Overcharging
- Spark prevention system
- Replaceable fuse for misuse protection
- Temperature sensor to prevent overheating of internal electronics
Ergonomic & Workshop-Friendly Design
- Durable casing with shock and vibration absorbing pads
- IP40 enclosure, protected against objects larger than 1 mm
- Low profile height (13 cm) allowing the charger to fit beneath vehicles
