Helvi Voyager 25
Electronic Battery Charger with Desulfation Function

Helvi Voyager 25 - Intelligent Electronic Battery Charger with Desulfation Function

Helvi Voyager 25 is an intelligent electronic charger . Thanks to its 9-stage charging technology and microprocessor control, it guarantees fully automatic charging management, optimizing battery performance and life.

Equipped with a digital LCD display with a three-color status indicator , the Helvi Voyager 25 charger integrates advanced functions such as battery test, alternator test, and desulfation function, in addition to a stabilized power supply mode. Its 100% automatic management and advanced protection systems ensure operational safety and reliability even under intensive conditions, making it ideal for those looking for a high-performance professional 12V/24V charger .

It supports a wide range of technologies including:

• Pb
• GEL
• AGM
• Ca/Ca
• Start&Stop
• LiFePO4

desulfation function

The desulfation function allows the recovery of slightly sulfated lead-acid batteries through controlled electrical pulses that help reduce sulfate crystals on the internal plates. This process improves charge absorption and helps partially restore the battery's capacity and efficiency, extending its useful life even if the condition is not yet irreversibly compromised.

Technical specifications

The Helvi Voyager 25 electronic charger is powered by 230V and supports a 12V/24V dual voltage system , allowing the charging of batteries with adjustable currents of 6A, 12A and 24A at 12V and 6A and 12A at 24V . The 13.8V 20A stabilized DC power supply function also allows it to be used as a continuous power source for electronic devices. The device integrates an advanced protection system against reverse polarity, short circuit, overload, overheating and overtemperature, ensuring maximum safety during all operating phases.

This Helvi Voyager 25 smart charger manages a charging capacity of up to 550Ah at 12V (with LiFePO4 support from 6 to 550Ah) and a maintenance capacity of up to 800Ah , ensuring effective charge management over the long term. The 9 automatic charging stages optimize each cycle, also including the battery desulfation function, essential for recovering performance. The IP20 protection rating and compact ergonomic design complete a highly reliable product.

Characteristics

• 3-color charging indicator
• LCD display
• Battery Test System
• Desulphation
• Charge Maintenance
• THERE IS
• Certification
• Single-phase
• Electronic Control
  
• Charger
• Charger Cars
• Charger Vans
• Charger Nautical
• Charger Tractors
• Charger Heavy
• Charger Trucks
• Charger Forklift
• Recondition
• Low Temperature Charger
• Voltage Tester
• Alternator Tester
• Engine Start
• Supply
• Maintenance

Areas of use

• Automotive
• Custom Sector
• Home use

HELVI: Italian excellence for welding and battery chargers

Helvi SpA is an Italian company belonging to the Beta Group. Based in Sandrigo, in the province of Vicenza, this Italian manufacturing company specializes in industrial welding machines , plasma cutting machines, professional battery chargers , and accessories .

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