Description
GYSFlash 100.12 HF – Battery Charger 100amp
The GYSFLASH 100.12 HF is a high-performance 100 A charger with inverter technology. Designed to keep a 12 V lead-acid or lithium battery at a perfectly stable voltage, it preserves the health of a vehicle’s battery during showroom demonstrations. It also delivers the best charging cycle recommended for the maintenance of the most advanced vehicles on the market. Supplied with 5M cables.
- Charge: for 12 V lead-acid or lithium batteries (LFP) from 5 to 1200 Ah
- Showroom: ensures compensation of current when using the electrical resources of a demonstration vehicle. It also optimises the charging process of the battery
- Diagnostic: supports the 12 V batteries of vehicles undergoing diagnostics in workshops, up to 100 A
- Battery change: compensates for the electrical requirements of the vehicle to prevent the loss of memory and data during battery replacement.
- Power Supply mode: allows the charger to be used as a high-power stabilised power supply, with adjustable regulated voltage and maximum current.
- Extends the life and performance of Lead (gel, AGM, liquid, calcium, etc.) and Lithium (LFP) batteries
- Specific 7 step charging curve (lead battery) or 8 step (lithium-iron phosphate battery) without supervision
- Recovers deeply discharged batteries >2 V (automatic SOS Recovery).
- The «Auto Restart» function means that the charger will memorise the settings in case of a power cut, and restart automatically.
- Control and calibration of the cables, the charger can accommodate cables of up to 8 m and 16 mm²
- Lockable, prevents any risk of accidental or improper operation, ideal for garages and exhibition centres
- Easy charging profile for simplified recharging of all lead-acid batteries
- An «Expert» charging curve can be enabled, allowing you to define your own charging parameters.
- Protects the on-board electronics of the vehicle: short circuit, reverse polarity and overload protection. Spark prevention system
- Replaceable fuse which protects against operating errors
- Temperature sensor to prevent internal electronics overheating.











