Battery Charger Gysflash 121.12 CNT FV 120A

Description

The Gysflash 121.12 CNT FV is a 120 Ampere charger with inverter technology. It allows the maintenance of a 12 V lead or lithium battery at a perfectly stabilized voltage during the diagnostic process. It will deliver the best charging cycle recommended for the maintenance of the most advanced cars on the market. Its USB connection makes it 100% customizable.

4 Operating Modes

• Charging: for 12 V lead or lithium (LFP) batteries from 5 to 1500 Ah.
• Diagnostics: supports up to 120 A for 12 V batteries in vehicles in maintenance workshops.
• Display mode: provides battery current compensation when using electrical accessories in a demonstration car. It also manages the optimal charging of the battery.
• Tester: Allows you to check the battery voltage, evaluate the starting system (starter + battery) and the condition of the car's alternator.

100% Connected

• Add, delete or modify charging modes and profiles via USB.
• Import predefined configuration files adapted to the load.
• Download the charging history and data on a USB stick and use them in a spreadsheet.
• Connect additional modules (printer, barcode, etc.) via their dedicated module sockets (SMC: Smart Module Connector).

Automatic Charging

• Extends the life and performance of lead (gel, AGM, liquid, calcium, etc.) and lithium (LFP) batteries.
• Specific 8-step charging curve (lead battery) or 9 steps (lithium iron phosphate battery) without supervision.
• Restores discharged batteries >2 V (automatic SOS recovery).

Technology & Advanced Features

• FV = Flexible Voltage, the charger operates with a supply voltage between 85 and 265 V.
• The “Auto-Detect” function automatically starts a charge when a battery is connected to the charger.
• The “Auto-Restart” function remembers the settings after a power outage.
• Cable inspection and calibration
• Locking, avoiding the risk of incorrect handling, ideal for garages and exhibition halls.
• Up to 12 charging profiles, including the Easy profile for simplified charging that fits all lead batteries

Safety

• Protection of the vehicle’s built-in electronics: protection against short circuit, reverse polarity and overcharging. Spark prevention system.
• Replaceable fusibility that protects against misuse.
• Temperature sensor to prevent overheating of internal electronics.

Advanced Intuitiveness

• Durable case with shock absorbers and vibration dampers.
• Low height (13 cm) for the charger to pass under a vehicle.

Specifications

• Battery: 12 V
• Electrical connection: 230 V
• Charging current: 120 A