Helvi Progress 20
Battery Charger 390 W
for Accumulator

Helvi Progress 20 - Charger for Lead-Acid Batteries

The Helvi Progress 20 charger is a semi-professional solution designed for the safe and efficient charging of 12 and 24 Volt lead-acid batteries. Thanks to its compact design and 390 W of power, it is ideal for workshops, garages and demanding users who require reliable performance. Equipped with voltage and current selectors, an integrated ammeter and automatic protection against overloads and reverse polarity, the Progress 20 ensures simple, intuitive and safe operation.

Its charging capacity of up to 165 Ah in 15 hours makes it perfect for medium-sized batteries on cars, light commercial vehicles, and machinery. A solid investment for those seeking quality, safety, and precision in battery maintenance.

Functional specifications

Recharges 165 Ah batteries in 15 hours

The Helvi Progress 20 operates on a single-phase 230V ±10% power supply, compatible with 50/60Hz mains frequencies. It has a charging current of 11 A and can reach a maximum current of 16 A , fully charging batteries up to 165 Ah in 15 hours . Thanks to the two selectable charge levels, the output can be adapted to the specific needs of the battery. This Helvi battery charger integrates an analog ammeter, useful for visually monitoring the charging progress, and allows the user to easily intervene with the voltage and current selectors.

Thermal and Reverse Polarity Protection

One of the distinguishing features of the Helvi Progress 20 is its high level of integrated safety . It includes automatic thermal protection, which prevents overheating and damage due to prolonged charging cycles. Furthermore, the system is equipped with reverse polarity protection, an essential function to avoid short circuits or accidental damage to the vehicle's electrical system. Thanks to these features, use is simple even for less experienced operators, without sacrificing maximum reliability.

Scope of Use

Progress 20 is a battery charger perfect for:

• Mechanical and auto electrician workshops
• Private users
• Agricultural Sector
• Company fleets

Characteristics

• • • • Semi-professional charger
      • For lead-acid batteries
      • Power 390 W
      • Compact Size
      • Automatic Thermal Protection
      • Ammeter
      • Voltage Current Selectors
      • Efficient Battery Management

• • • • THERE IS
      • Certification
      • EAC
      • Single-phase
      • Conventional Control
      • Conventional Control
      • Automotive
      • Charger
      • Starter
      • Charger Cars
      • Charger Moto
      • Charger Vans
      • Charger Nautical
      • Charger Tractors
      • PB

Scope of use

• Automotive
• Camping and Leisure
• Home Use
• Industrial Sector
• Roadside assistance and rescue services

Standard Equipment

• Battery clamps

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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