Toni charges an LED lamp and finds the power bank “really good”: 2 A at 5 V for phones, possibly tablets.







Sunnybag POWERBANK 10.000mAh
- 10,000 mAh capacity – USB-C cable included
- OPF technology: charge & discharge at the same time – ideal for solar
- Overcharge protection & LED charge indicator
- 5-year warranty with free registration
In stock – with you in 2–3 business days

- Free shipping from €50EU-wide · otherwise from €4.90
- 30-day free trialReturn without giving a reason
- 5-year warrantywith free registration
- Secure paymentPayPal, credit card, Apple & Google Pay
With this powerful extra battery you can conveniently charge your mobile devices while you are out and about. Charging your Sunnybag POWERBANK 10,000 through a SUNNYBAG solar charging system with clean sun power is the best option. If the sun does not shine at the moment, it can also be charged by a regular power outlet or through your computer.
The LED display shows you the current charging status of the battery pack. Simply press the power/function button on the side and the four LED lights will signal the charging status. Blue flashing lights indicate that the battery is charging. A steady glow means that the battery is fully charged.
- 10,000mAh capacity (Li-ion battery)
- Product dimensions: 90x60x22 mm (3.5x2.5x0.9 inch)
- Weight: 190 g (0.4 lb)
- Comes with USB C cable
- 1 USB C input
- 1 USB output (2 Ampere at 5 Volts)
- High-quality TPE surface
- LED charging status display
- Overcharge protection - switches off automatically when the connected device is fully charged
- Omnidirectional Powerflow - The OPF technology enables efficient and simultaneous charging and discharging of the POWERBANK. That is particularly convenient if you want to collect sun power with a solar panel and use it at the same time. Depending on cloudiness, angle of incidence and intensity of the sunlight, the current flow from the solar panel to the connected device will vary. Some mobile devices can not optimally utilize this directly fed solar energy. Our power bank, however, collects the fluctuating solar power efficiently and continuously and stores it. At the same time, a second charging coil feeds the stored power to the connected devices. That way, your devices can be supplied with solar energy securely and continuously.
Tested
What YouTubers say after testing it
YouTubers tried the POWERBANK 10,000 on the go and together with a solar panel. Click a picture to play the clip right here.
His tip: the Sunnybag power bank takes in solar power while charging the phone – the panel simply stays plugged in.
Clips from hands-on tests by the YouTube channels shown.
Over 270,000 customers trust SUNNYBAG
What our customers say
Based on 499 reviews for our products
- 5 66%
- 4 20%
- 3 6%
- 2 8%
- 1 0%
Bewertungen aus unserem Bewertungssystem (Judge.me) sowie importierte Amazon-Bewertungen.

Who is SUNNYBAG?
We are a young and dynamic company from Austria that develops and distributes portable solar chargers. These charge your electronic devices on the go environmentally friendly with solar energy. Thus, each SUNNYBAG inspires to use renewable energy in everyday life.

Sustainably packed and delivered
We pack our solar panels and powerbanks plastic-free in recyclable boxes. We ship your packages Co2-neutral with the Austrian Post.

Extended warranty
The longer a solar panel is used, the more renewable energy it generates. Therefore, we offer 5 years full warranty if you register your SUNNYBAG.
Häufige Fragen
Lagerware verschicken wir umgehend mit der Österreichischen Post bzw. DHL. In Österreich und Deutschland ist dein Paket in der Regel innerhalb von 2–3 Werktagen bei dir.
Österreich 4,90 €, Deutschland 7,90 € – ab 50 € Bestellwert versenden wir EU-weit kostenlos. Die Konditionen für weitere Länder findest du in unseren Versandinformationen.
Ja. Du hast 30 Tage Zeit, dein SUNNYBAG in Ruhe zu testen. Passt es nicht, schick es einfach an uns zurück und du erhältst den vollen Kaufpreis erstattet – nur die Rücksendekosten trägst du selbst. Details findest du in der Widerrufsbelehrung.
Zusätzlich zur gesetzlichen Gewährleistung erhältst du 5 Jahre Garantie, wenn du dein SUNNYBAG nach dem Kauf kostenlos registrierst. Hier geht es zur Registrierung.
Ja – unsere Powerbanks und Kabel sind auf alle SUNNYBAG Solarpaneele und Solarrucksäcke abgestimmt und lassen sich genauso mit anderen USB-Geräten verwenden.
PayPal, Kreditkarte (Visa, Mastercard, American Express), Apple Pay, Google Pay, Shop Pay, eps und Maestro. Alle Zahlungen werden verschlüsselt abgewickelt.



