Sterling Power Pro Charge Ultra | 48V 15A Ladegerät

48V, 15 A
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Delivered between Fri, 6.3. and Mon, 9.3.
Only 1 piece in stock at third-party supplier
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Product details

The Pro Charge Ultra from Sterling Power is a state-of-the-art battery charger specifically designed for marine use. With a maximum charging power of 15 amps and the ability to support various battery technologies such as lithium, lead-acid flooded, lead-acid gel, and AGM, this charger offers a flexible solution for boat owners. The Pro Charge Ultra series is characterized by its high efficiency, achieved through active Power Factor Correction (PFC), resulting in an efficiency rating of over 90%. This charger is not only powerful but also expandable, allowing multiple units to be connected to meet individual needs. The Pro Charge Ultra has established itself as a premium product in tests and at trade shows, offering a 5-year warranty that instills confidence in the quality and durability of the device.

  • Active Power Factor Correction (PFC) for over 90% efficiency
  • Expandable configuration for flexible use
  • Suitable for various battery technologies
  • Protection features against overcharging
  • IP22 protection class for marine use.

Key specifications

Vehicle
Boat
Suitable battery technology
AGM, Lead Acid Gel

General information

Item number
58568296
Manufacturer
Sterling Power
Category
Car battery chargers
Manufacturer no.
PCU4815
Release date
14.5.2025

Battery charger properties

Vehicle
Boat
Suitable battery technology
AGM, Lead Acid Gel
Voltage
48V
Charging current (max)
15 A

Power supply

Power supply
Electrical connection

Safety

Protection type (IP code)
IP22

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Scope of delivery

Scope of delivery
Automatic charger

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Car battery chargers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Sterling Power
    Not enough data
  • 1.Ctek
    0.3 %
  • 1.Tecmate
    0.3 %
  • 3.Dino
    0.4 %
  • 4.Bosch Automotive
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Sterling Power
    Not enough data
  • 1.AEG
    0 days
  • 1.Einhell
    0 days
  • 3.Ctek
    1 day
  • 4.Victron Energy
    2 days

Return rate

How often is a product of this brand in the «Car battery chargers» category returned?

Source: Digitec Galaxus
  • Sterling Power
    Not enough data
  • 1.GYS
    0.8 %
  • 2.Osram
    1.1 %
  • 3.Ctek
    1.3 %
  • 4.Qoltec
    1.6 %
Source: Digitec Galaxus