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Sandberg Solar 6-Panel Powerbank 20000 mAh solar portable battery
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- €54,63
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- €54,63
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Sandberg Solar 6-Panel Powerbank 20000 mAh – energy on the go without a socket Suitable for trips and travel Multiple charging of smaller devices Less...
Vendor: Sandberg
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Sandberg Solar 6-Panel Powerbank 20000 mAh – energy on the go without a socket
Suitable for trips and travel Multiple charging of smaller devices Less suitable for laptops
A reliable solar portable battery for charging phones, headphones or tablets wherever you need power. Designed for users on the go, even without access to electricity.- Solar charging for complete independence
- High capacity for multiple consecutive charges
- Six solar panels for more efficient charging
- Multiple outputs for charging multiple devices simultaneously
- Compact and foldable for easy transport
When you are far from a power outlet, you can quickly charge the power bank with the help of a large foldable solar collector with 6 solar panels. This way, you will always be able to charge your equipment. The portable battery has two USB-A outputs and one USB-C PD 20 W output for fast charging. It also comes with a carabiner so you can hang the battery on a tent or backpack while it is solar charged. The solar panels can be attached or detached as needed. This is the perfect solution for mobile charging on a family vacation, hike or other adventure.
Specifications:
Model: 420-73
Capacity: 20,000 mAh / 74 Wh
Battery type: lithium-polymer
Inputs:
- Micro USB: 5V/2A, 9V/2A, 12V/1.5A (max. 18W)
- USB-C: 5V/2A, 9V/2A, 12V/1.5A (max 18W)
Outputs:
- USB-C: 5V/3A, 9V/2.22A, 12V/1.67A (max 20W)
- USB-A 1: 5V/3A, 9V/2A, 12V/1.5A (max. 18W)
- USB-A 2: 5V/3A, 9V/2A, 12V/1.5A (max. 18W)
Solar panel: 7.5 W
Resistance: IPX4 – water resistant
Charging temperature: 0-45°C
Discharge temperature: -20-45°C
Supports power-through function (simultaneous charging and discharging)
Solar charging time: 12 hours
Charging time via USB 1A: 16 hours
Packaging information: 1x Sandberg Solar 6-Panel Powerbank 20000 mAh, 1x carabiner, 1x USB-A to USB-C cable (30 cm), 1x user manual
Same summary
The Sandberg Solar 6-Panel Powerbank 20000 mAh is designed for anyone who wants longer autonomy for their mobile devices, especially when access to electrical outlets is not guaranteed. Thanks to the powerful built-in solar panels and capacity, it allows multiple charging of phones, tablets or other devices on excursions, camping or longer journeys. It is practical for users who expect reliable energy for everyday mobility or while traveling, but due to the larger capacity and number of panels, it is slightly larger and heavier, and therefore less suitable for those who want an ultra-light power bank to fit in their pocket.
Recommendation source: Enaa guides and team experiences.
User view
Typical users of this power bank are individuals who travel a lot, attend festivals or enjoy spending time in nature where there is no easy access to electricity. It is also useful for those who want extra security in their busy daily schedule or on the way to work and school - especially due to the ability to charge multiple devices at the same time and solar support.
Users often appreciate the stable quality and innovative solutions of the Sandberg brand, as it provides reliable energy even when other options fail.
Why buy at Enaa
When you buy this product on Enaa, you get a simple overview and selection of different power bank models, as well as reliable, professional descriptions that help you quickly find the product that is suitable for your usage. You can also expect an up-to-date presentation of new technologies and innovative solutions, which makes it easier to compare when making a decision.
Answers to frequently asked questions
Can I use this power bank to charge multiple devices at once?
Yes, Sandberg's power bank allows you to charge multiple devices simultaneously, which is practical on the go or in a group.
How long does it take to charge via solar panels?
Charging using solar panels depends on the strength of sunlight and the orientation of the panels, so it is recommended to still use a classic input for fast charging, if available.
Is this model suitable for longer trips without access to electricity?
Due to its large capacity and solar charging option, this power bank is particularly suitable for long-term use outdoors or during longer trips when access to electricity is not guaranteed.
Is it heavier and larger than regular power bank models?
A model with more panels and higher capacity is usually a bit larger and heavier than average power banks, which is a trade-off for more power and solar functionality.
Is this power bank compatible with all mobile devices?
The power bank is compatible with most smartphones, tablets, and smaller USB devices, but we recommend checking the ports or requirements of your device for optimal use.
Description updated: April 2026