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Helvi Discovery 250 - Automatic charger and battery maintainer - 12/24 V

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ID: 112338

EAN: 8056326740382

MPN: 99000082

Helvi Discovery 250 - Automatic charger and battery maintainer - 12/24 V
Power supply
Battery charger
Nominal battery voltage
12 V - 24 V
Absorbed power
300 W
Min Ah/max Ah battery capacity (12 V)
Low temperature charging and maintaining
Product Features
Discovery 250
Product Type:
Battery charger maintainers
Battery charger:
Power supply:
230 V Electric:
Nominal battery voltage:
12 V - 24 V
Effective charging current (12 V):
16 Max Ah
Average charging current (12 V):
16 A
Effective charging current (24 V):
8 Max Ah
Absorbed power:
300 W
Battery type:
Min Ah/max Ah battery capacity (12 V):
Maintenance charge battery capacity:
250 Max Ah
Low temperature charging and maintaining:
Sulfated battery recovery:
Charging positions:
Suitable for Lithium-ion batteries:
Dimensions and logistics
Product dimensions in cm (L x W x H):
295x125x75 mm
Net weight:
1.2 Kg
Original packaging
Original packaging/s dimensions in cm (L x W x H):
340x215x90 mm
Gross weight (packaging included) :
1.4 Kg
Assembly time:
Prompt Delivery
1 item in stock
Free Shipping
Estimated delivery: 28/05/2024 - 30/05/2024
€ 176,71
VAT Included

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Helvi Discovery 250 - Automatic charger and battery maintainer

The Helvi Discovery 250 battery charger is designed to be fully electronic and free of output voltage spikes, making it ideal for protecting electronic boards in vehicles.

It is perfectly suited for charging AGM, GEL and lead-acid batteries, ensuring versatility and safety.

Its ability to select different types of charge and battery makes it an extremely flexible device.

In terms of technical specifications, the charger operates with a single-phase input voltage of 230 V, compatible with the standard frequency of 50/60 Hz.

The maximum power reached by the device is 300 W, ensuring effective power supply.

It is compatible with both 12V and 24V batteries, allowing a wide and diverse use.

The charging current is generously set at 16 A for 12 V batteries and 8 A for 24 V batteries, providing adequate charging for various requirements.

The nominal reference capacity is 250 Ah for 15 hours, indicating the robust capacity of the charger.

With nine different charging positions, it offers great flexibility to adapt to various charging needs.

In terms of dimensions, the device measures 295 mm in length, 125 mm in width and 75 mm in height, making it compact and easy to handle.

Finally, the weight is 1.2 kg net for the charger, underlining its lightness and portability.

Technical specifications


  • Input voltage: 230V- 50 Hz/ 60 Hz
  • Power: 300 W
  • Battery voltage: 12/ 24 V
  • Charging current: 18/ 8 A
  • Reference rated capacity 250 ah 15h
  • Charging positions 9
  • Machine dimension: 295x125x75 mm
  • Packaging dimension: 340x215x90 mm
  • Packaging net weight 1.4/ 1.2 Kg

Equipped with overload and reverse polarity protection.

Ideal for batteries: AGM, GEL, lead, LiFePO4, Start/Stop

Charging current on nine levels, ideal for cars, vans, small boats.

Free items & Standard equipment

Free items / Extra features

The battery charger is shipped in its original packaging along with the Instructions manual.

Feedback & Reviews
Questions & Answers