Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

Sandberg Solar 4-Panel

25000 mAh, 18 W, 92.50 Wh
71Ratings
BrandMore from Sandberg
Test reportsVery good based on 2 tests
Currently out of stock
Free shipping starting at 30,–

Product details

The Sandberg Solar 4-Panel Powerbank 25000 truly provides you with the energy you need for all your devices, offering up to 10 charges for a typical smartphone. When you're far from an outlet, you can quickly recharge the power bank using the large, foldable solar panel with 4 solar cells. This ensures that you can always keep your devices charged. You get 2 USB-A ports as well as 1 USB-C PD 18W port for fast charging. An adapter for charging with a MicroUSB cable is included. Additionally, a carabiner is included, allowing you to hang the solar panel on a tent or backpack. The solar panel can be clicked in and out as needed. This is the perfect mobile charging solution for a family vacation, a hike, or any other adventure.

Key specifications

Protection type (IP code)
IPX4
USB ports
2 x USB, USB-B (1x)
Additional properties
LED flashlight, MagSafe compatible, Suitable for Apple Watch, USB cable integrated
Weight
965 g
Capacity
25000 mAh
Power capacity
92.50 Wh
Item number
15664742

General information

Manufacturer
Sandberg
Category
Powerbanks
Manufacturer no.
420-56
Release date
3.5.2024

Colour

Colour
Black
Exact colour description
Black

Power bank properties

Powerbank type
Solar Powerbank
Protection type (IP code)
IPX4
Additional properties
LED flashlight, MagSafe compatible, Suitable for Apple Watch, USB cable integrated

Connections

USB ports
2 x USB, USB-B (1x)

Power supply

Battery voltage
3.70 V
output voltage
5 - 12V
Electric current output
3 A
Nominal power
18 W

Battery properties

Battery type
LiPo
Capacity
25000 mAh
Power capacity
92.50 Wh

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Karabiners

Product dimensions

Length
45 mm
Width
98 mm
Height
187 mm
Weight
965 g

Legal Notice

Product Safety

Package dimensions

Length
23.70 cm
Width
18.70 cm
Height
6 cm
Weight
1.03 kg

Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 32.MediaRange
    1,9 %
  • 33.Goobay
    2 %
  • 33.Sandberg
    2 %
  • 33.Sp Connect
    2 %
  • 36.Baseus
    2,1 %

Statutory 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: Galaxus
  • 1.Xtorm
    0 days
  • 1.XtremeMac
    0 days
  • 37.Sandberg
    1 day
  • 38.4smarts
    3 days
  • 38.HyperJuice
    3 days

Return rate

How often is a product of this brand in the «Powerbanks» category returned?

Source: Galaxus
  • 32.Xiaomi
    2 %
  • 38.Joyroom
    2,1 %
  • 39.Sandberg
    2,2 %
  • 40.Ansmann
    2,6 %
  • 41.4smarts
    2,7 %
Source: Galaxus