About GYS
Founded in France and recognised worldwide, GYS is a leader in professional battery charging and starting equipment. Their products are trusted by workshops, fleet operators, and commercial vehicle specialists for their reliability, safety, and innovative technology. Whether it’s charging, starting or balancing, GYS provides the tools to keep your vehicles running efficiently.
Wide Range of GYS Products
24v Battery Balancing – GYSFlash Pro
Commercial vehicles often face battery imbalance, where two 12v batteries in a 24v system don’t charge evenly. This leads to shorter battery life, costly replacements, and unexpected downtime.
• Extends battery life and reduces costs
• Works alongside routine servicing
• Full traceability through advanced software
• Compatible with lithium, lead-acid, AGM, EFB and GEL batteries
The GYSFlash Pro Balancing System solves this by delivering 100 amps of balanced charging across both batteries in just two hours – reducing downtime by up to 10x compared to standard chargers.
Battery Charging – Batium 15.24
The Batium 15.24 is a microprocessor-controlled smart charger designed for professional use.
• Ultra-fast charging – 50% quicker than traditional chargers
• Fully automatic – no monitoring needed
• Can charge deeply discharged batteries from as low as 1v
• Safe to use without disconnecting the battery from the vehicle
• SOS recovery mode helps regenerate sulphated batteries
This means faster turnaround in the workshop, reliable battery performance, and less risk of unexpected failures.
Jump Starting – Startronic Supercap 12/24v
The Startronic Supercap is an ultra-fast, lightweight jump starter designed for professional fleets. Unlike traditional boosters, it uses supercapacitors – no internal battery, no maintenance, always ready to go.
• Charges in 2–5 minutes, even from the flat battery itself
• Provides powerful starting: 1050A (12v) / 880A (24v)
• Unlimited starts – recharge from the running engine and move on
• Safe and durable – protected against short-circuits, polarity reversal, and works in extreme temperatures (-40°C to +65°C)
Why Choose GYS?
GYS is a trusted global name in professional charging and starting technology, with decades of expertise in developing innovative solutions for the automotive and commercial vehicle sector. Choosing GYS means investing in equipment designed to keep fleets moving and workshops operating at their best.
- Proven quality – built to withstand demanding commercial environments.
- Advanced technology – smart charging, balancing and starting solutions backed by continual research and software updates.
- Time and cost savings – faster charging, reliable performance and fewer breakdowns help reduce downtime and extend battery life.
- Trusted worldwide – GYS products are used daily by workshops, recovery operators and fleet engineers across the globe.
With GYS, you gain more than equipment – you gain confidence that your vehicles and batteries are supported by world-class engineering.
Get more technical details and specifications here...
Click below to download the brochures and leaflets today to see how each GYS product can cut downtime, extend battery life and improve reliability across your vehicles.
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