# Buy GYSFLASH 100.12 HF at Autoservice ## Gys Gysflash 100.12 Multifunctional Stable Charger With Cables (5m), 100a, 20 To 1200ah Tools / Battery chargers and boosters / Battery Chargers **GYS** Powerful 12V battery charger and power supply with 100A output, suitable for lead-acid and lithium batteries from 20 to 1200 Ah. ## Prices and stock - **GYS 029415**: € 806,55 incl. VAT (was € 849,-) — 5% discount — backorder ## Order URL [Gys Gysflash 100.12 Multifunctional Stable Charger With Cables (5m), 100a, 20 To 1200ah](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/gys-gysflash-10012-multifunctional-stable-charger-with-cables-5m) ## Alternate URLs - **nl**: [Gys Gysflash 100.12 Multifunctional Stable Charger With Cables (5m), 100a, 20 To 1200ah](https://www.auto-service.be/nl/gereedschap/batterijladers-en-starthulp/batterijladers/gys-gysflash-10012-hf-multifunctionele-stabiele-lader-100a-met-5m-k) - **fr**: [Gys Gysflash 100.12 Multifunctional Stable Charger With Cables (5m), 100a, 20 To 1200ah](https://www.auto-service.be/fr/outils/chargeurs-de-batterie-et-boosters/chargeurs-de-batterie/gys-gysflash-10012-chargeur-stable-multifonction-avec-cables-5m) - **en**: [Gys Gysflash 100.12 Multifunctional Stable Charger With Cables (5m), 100a, 20 To 1200ah](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/gys-gysflash-10012-multifunctional-stable-charger-with-cables-5m) ## Images - ![Product image](https://www.auto-service.be/assets/media/35394/conversions/gys-gysflash-10012-multifunctionele-stabiele-lader-met-kabels-5m-100a-20-tot-1200ah-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/35395/conversions/gys-gysflash-10012-multifunctionele-stabiele-lader-met-kabels-5m-100a-20-tot-1200ah-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/35396/conversions/gys-gysflash-10012-multifunctionele-stabiele-lader-met-kabels-5m-100a-20-tot-1200ah-optimized.jpg) ## Specifications - **Reference**: GYS 029415 - **EAN**: 3154020029415 - **Brand**: GYS ## Product description ### Versatile battery charger for various applications The GYSFLASH 100.12 HF is an advanced battery charger and stabilized power supply, designed for charging and maintaining 12V lead-acid and lithium batteries (LiFePO4) with capacities from 20 to 1200 Ah. Thanks to its different operating modes, this device is ideal for both professional workshops and showrooms. ### Five operating modes for maximum flexibility - **Charging mode**: Suitable for unattended charging of 12V batteries, ranging from 20 to 1200 Ah. - **Diagnosis mode**: Delivers up to 100 A to meet power consumption during vehicle maintenance and diagnostics. - **Battery replacement mode**: Compensates for power consumption during battery replacement, preserving vehicle memory settings. - **Showroom mode**: Manages battery status during vehicle exhibitions, maintaining battery health. - **Power supply mode**: Uses the charger as a stabilized power supply with adjustable voltage and current, ideal for specific applications. ### Advanced charging curves for optimal performance The GYSFLASH 100.12 HF offers various charging curves to suit different battery types and conditions: - **Easy**: Simple charging curve suitable for all lead-acid batteries, regardless of capacity. - **Liquid**: Optimal charging curve for open lead/calcium batteries with caps, with adjustable battery capacity. - **Gel/AGM**: Specific charging procedure for sealed batteries such as GEL and AGM, with adjustable battery capacity. - **LFP/LiFePO4**: Charging curve designed for lithium batteries (LiFePO4), with adjustable battery capacity. - **Expert**: Customizable IU0I0U charging curve for experienced users, adjustable via the advanced menu. ### Efficiency and ease of use - **High efficiency**: With an efficiency of 93% and a duty cycle of 75 A at 100% (25°C), the charger offers excellent performance. - **Compact design**: With dimensions of 320 x 292 x 105 mm and a weight of 6.1 kg, the charger can be easily placed under a vehicle. - **Long cables**: Supplied with two 5-meter cables (16 mm²), providing flexibility when connecting. ### Safety and reliability - **Automatic restart**: Automatically resumes the selected mode after a power failure, ensuring continuity. - **SOS Recovery**: Automatically restores deeply discharged batteries, extending battery life. - **Protections**: Protected against short circuit, reverse polarity, and overcharging, with an internal 125 A fuse for extra safety. ### Technical specifications - **Power supply**: 220-240 V / 50 Hz - **Output voltage**: 12 V - **Maximum charging current**: 100 A - **Suitable battery capacity**: 20 to 1200 Ah - **Dimensions**: 320 x 292 x 105 mm - **Weight**: 6.1 kg With the GYSFLASH 100.12 HF, you have a reliable and versatile solution for charging, maintaining, and powering 12V batteries in a wide range of professional applications. ## Downloads - [Technical Data Sheet](https://www.auto-service.be/assets/media/35397/GYS-029415_TDS_GYS-GYSFLASH-100.12.pdf) ## Breadcrumbs - [Tools](https://www.auto-service.be/en/tools) - [Battery chargers and boosters](https://www.auto-service.be/en/tools/battery-chargers-and-boosters) - [Battery Chargers](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers) ## Related products - [KS-TOOLS surge protector 12V with fuse protection](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/ks-tools-surge-protector-12v) - [DECA Mach 214 battery charger 6/12V 4A for lead-acid batteries](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/deca-mach-214-battery-charger-612v-battery-4a) - 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