• Sale
  • £733.32
  • Regular price £814.80
Tax included. Shipping calculated at checkout.

GYSFLASH 100-12 HF is a 100A high power stabilized supply incorporating Inverter technology with 5 functions:

• Battery support: sustains 12V (liquid or gel) automotive battery during diagnostic work

• Advanced battery charger: ensures an ideal charging cycle for battery maintenance for the most modern vehicle

•Showroom mode: maintains batteries in showroom vehicles

In «battery change» mode, will maintain electrical supply to preserve vehicle memory settings

• High power stabilised supply: voltage & current adjustable


5 Modes




Change battery

Power Supply

Advanced Features

•Automatic restart

•Cable test and calibration

•Showroom mode lock

•“Easy charge” mode

•Activate and adjust an “expert” charging curve

•Automatic SOS recovery for sulfated battery



•Fanless design means no dust ingress and a quiet system.

•With a height of under 11cm you can easily slide the charger under a vehicle.

•Showroom mode lock: to avoid mishandling; ideal for garages and showrooms.

•Automatic restart: will automatically resume the mode from last position in case of power failure.