GYSFLASH 101.12 CNT FV 100A Battery Support Unit & Charger – 026988

Professional 100A Battery Support for Diagnostics, Programming & Charging

The GYSFLASH 101.12 CNT FV (026988) is a professional-grade 12V, 100A connected battery charger and battery support unit, engineered for modern workshops where maintaining a stable vehicle voltage during diagnostics and ECU programming is essential.

Manufactured in France by GYS, the 101.12 CNT combines a powerful battery support unit, intelligent lead-acid and lithium charger, showroom power supply and electrical system tester in one compact professional unit.

This 026988 model is supplied with heavy-duty 5 metre, 16mm² charging cables, giving technicians excellent reach around workshop ramps and diagnostic bays.

Ideal for Vehicle Diagnostics & ECU Programming

Modern vehicles can draw significant current during diagnostic procedures, coding and software updates. Voltage fluctuations during these operations can cause communication errors or interrupted programming.

The GYSFLASH 101.12 CNT provides up to 100A of stabilised 12V support, helping maintain the vehicle electrical system while diagnostic equipment is connected.

This makes it ideally suited to:

• ECU programming and software updates
• Vehicle coding
• Diagnostic procedures
• ADAS-related workshop operations
• Battery support during extended diagnostic sessions
• Dealership and independent workshop use

Four Operating Modes

Charging – Intelligent charging for 12V lead-acid and lithium LFP batteries from 5Ah to 1,200Ah.

Diag + Power Supply – Provides up to 100A of support during vehicle diagnostics.

Showroom – Compensates for electrical consumption when vehicle accessories and systems are being demonstrated.

Tester – Checks battery condition, the starting system and vehicle alternator.

Lead-Acid & Lithium Battery Compatible

The GYSFLASH 101.12 CNT supports a wide range of modern battery technologies including:

• AGM
• GEL
• Wet / liquid lead-acid
• Calcium
• Lithium Iron Phosphate (LFP)

A dedicated 8-stage lead-acid charging curve and 9-stage LFP charging curve provide intelligent, automatic battery charging.

The built-in SOS Recovery function can also recover deeply discharged batteries above 2V.

Connected & Fully Customisable

USB connectivity makes the GYSFLASH 101.12 CNT highly configurable for professional workshop use.

Charging profiles and modes can be added, removed or modified, while predefined configuration files can be imported for different applications.

Charging history and operating data can also be exported to a USB drive and analysed using spreadsheet software.

The integrated SMC (Smart Module Connector) provides compatibility with optional modules including a printer and barcode reader.

Advanced Professional Features

• Powerful 100A output
• 12V vehicle battery support
• Charges batteries from 5–1,200Ah
• Lead-acid and lithium LFP compatible
• Flexible Voltage operation from 85–265V
• Auto-Detect charging
• Auto-Restart following power interruption
• Up to 12 charging profiles
• Cable inspection and calibration
• Lockable controls to help prevent incorrect operation
• 22-language user interface
• Silent fanless design
• Reduced risk of internal dust contamination
• Compact 10.5cm-high housing
• Shock and vibration absorbing construction

Built-In Safety

The GYSFLASH 101.12 CNT has been designed for use around sensitive modern vehicle electronics and incorporates:

• Short-circuit protection
• Reverse-polarity protection
• Overcharge protection
• Spark prevention
• Replaceable protection fuse
• Internal temperature monitoring

Technical Specifications

Brand: GYS
Product: GYSFLASH 101.12 CNT FV
Part Number: 026988
System Voltage: 12V
Maximum Output: 100A
Battery Capacity: 5–1,200Ah
Battery Compatibility: Lead-Acid & Lithium LFP
Supplied Cable Length: 5m
Cable Cross Section: 16mm²
Dimensions: 32 × 10.5 × 29.2cm
Weight: Approx. 5.1kg
Manufactured: France

What's Included?

• 1 × GYSFLASH 101.12 CNT FV Battery Support Unit
• 5m heavy-duty 16mm² charging cable set

Why Buy Your GYSFLASH 101.12 CNT from AutoAdvisor?

At AutoAdvisor, we specialise in professional automotive workshop equipment and understand the importance of choosing the correct battery support equipment for modern diagnostic and programming work.

Buy with confidence knowing you're purchasing a genuine GYS professional workshop product, backed by knowledgeable UK-based support.