1. Einleitung
This manual provides essential information for the safe and efficient use of your Nusyddy AC-02EP 20000mAh Portable Charger. Please read it thoroughly before operating the device and retain it for future reference.
2. Packungsinhalt
Überprüfen Sie, ob alle Artikel in Ihrem Paket vorhanden sind:
- 1x Nusyddy AC-02EP 20000mAh Portable Charger
- 1x Type-C Charge Cord
- 1x Benutzerhandbuch (dieses Dokument)
3. Produktmerkmale
- Hohe Kapazität: 20000mAh battery for extended charging.
- Schnelles Laden: Up to 22.5W ultra-fast charging via USB-A2 port and PD-20W via USB-C.
- Eingebaute Kabel: Integrated Type-C and iOS (Lightning) cables for convenience.
- Eingebauter AC-Wandstecker: Foldable 90-degree AC plug for direct wall charging of the power bank.
- Mehrere Ausgangsports: Two USB-A ports and one USB-C port for versatile device charging.
- LED-Digitalanzeige: Provides real-time monitoring of remaining power percentage.
- Gleichzeitiges Laden: Kann bis zu 5 Geräte gleichzeitig aufladen.

Image 3.1: The Nusyddy AC-02EP Portable Charger highlighting its built-in cables and foldable AC wall plug.

Image 3.2: Detail of the charger's LED display, USB-C input/output, and USB-A outputs.
4. Einrichtung
Before initial use, it is recommended to fully charge the power bank.
4.1 Aufladen der Powerbank
The Nusyddy AC-02EP offers two methods for recharging:
- Über Netzstecker: Extend the integrated AC wall plug and insert it directly into a standard 100-240V wall outlet. The LED display will activate, showing the charging status. A full recharge takes approximately 11 hours.
- Via Type-C Cable Input: Connect the provided Type-C charge cord to the power bank's Type-C port and to a compatible USB power adapter (not included). A full recharge takes approximately 6 hours.

Image 4.1: Recharging the power bank using the built-in AC wall plug.

Image 4.2: Recharging the power bank using the Type-C cable input.
5. Bedienungsanleitung
5.1 Laden Ihrer Geräte
The power bank can charge up to 5 devices simultaneously using its various outputs:
- Built-in iOS (Lightning) Cable: Connect directly to your iPhone or other compatible iOS devices.
- Eingebautes Typ-C-Kabel: Connect directly to your USB-C compatible devices such as Android phones or tablets.
- USB-A-Ausgangsanschlüsse: Use your device's standard USB-A charging cable to connect to either of the two USB-A ports on the power bank. The USB-A2 port supports 22.5W fast charging.
- USB-C-Ausgangsanschluss: Use a USB-C to USB-C cable (not included) to connect to your USB-C compatible devices. This port supports PD-20W fast charging.
Once connected, your device should begin charging automatically. The LED display on the power bank will show the remaining battery percentage.

Image 5.1: Charging an iPhone using the built-in iOS cable, demonstrating PD-20W fast charging.

Image 5.2: Charging a Samsung device using the built-in Type-C cable, demonstrating SCP 22.5W fast charging.

Image 5.3: The power bank supporting simultaneous charging for up to 5 devices.
6. LED Digital Display Guide
The integrated LED digital display provides clear information about the power bank's status:
- Akku-Prozenttage: Shows the exact remaining battery charge from 0-100%.
- Ladeanzeige: When the power bank is being recharged, the percentage will flash. When fully charged, it will display 100% steadily.
- Ausgangsanzeige: When charging a device, the display will show the remaining battery percentage.
7. Sicherheitshinweise
Um einen sicheren Betrieb zu gewährleisten und die Lebensdauer Ihrer Powerbank zu verlängern, beachten Sie bitte Folgendes:
- Setzen Sie die Powerbank keinen extremen Temperaturen aus (über 60 °C/140 °F oder unter 0 °C/32 °F).
- Vermeiden Sie es, das Gerät fallen zu lassen, auseinanderzunehmen oder selbst zu reparieren.
- Von Wasser, Feuchtigkeit und brennbaren Materialien fernhalten.
- Nicht verwenden, wenn die Powerbank beschädigt, aufgebläht oder ausgelaufen ist.
- Verwenden Sie nur kompatible Ladekabel und Adapter.
- Außerhalb der Reichweite von Kindern aufbewahren.
- Entsorgen Sie die Powerbank verantwortungsvoll gemäß den örtlichen Vorschriften.

Bild 7.1: Überview of the multiple safety protection features integrated into the power bank.
8. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modellnummer | AC-02EP |
| Batteriekapazität | 20000 Milliamp Stunden (mAh) |
| Technische Daten | 5.91 x 2.71 x 1.17 Zoll |
| Artikelgewicht | 13 Unzen |
| Eingang (Netzstecker) | 100-240V (approx. 11 hours for full charge) |
| Eingang (Typ-C) | 18 W (ca. 6 Stunden für eine vollständige Aufladung) |
| Ausgang (USB-A2) | Bis zu 22.5 W |
| Ausgang (USB-C) | PD-20W |
| Eingebaute Kabel | Type-C, iOS (Lightning) |
| Besondere Merkmale | Built-in Cables, Digital Display, Built-in Wall Plug |
9. Fehlerbehebung
- Gerät lädt nicht: Ensure the power bank is sufficiently charged. Check that cables are securely connected to both the power bank and the device. Try a different cable or port.
- Powerbank lädt nicht: Verify the AC wall plug is fully inserted into a live outlet, or that the Type-C cable and adapter are functioning correctly.
- Langsames Laden: Ensure your device and cable support fast charging. Some devices may charge slower if multiple devices are connected simultaneously.
- LED-Anzeige funktioniert nicht: Press the power button briefly to activate the display. If it remains off, the power bank may be fully discharged or require service.
10. Wartung
To maintain optimal performance and longevity of your power bank:
- Reinigen Sie die Außenseite mit einem weichen, trockenen Tuch. Vermeiden Sie flüssige Reinigungsmittel.
- An einem kühlen, trockenen Ort aufbewahren und direkte Sonneneinstrahlung vermeiden.
- If storing for extended periods, charge the power bank to approximately 50-75% every 3 months to prevent battery degradation.
11. Garantie und Support
Your Nusyddy AC-02EP Portable Charger comes with a 12-monatiger Unterstützungszeitraum. For any issues or inquiries, please contact our customer service team. We offer 7 days/24 hours friendly customer service and aim to resolve problems within 24 hours.
For support, please refer to the contact information provided on the product packaging or the official Nusyddy webWebsite.
12. Produktvideo
Video 12.1: An official product video from Nusyddy demonstrating the 20000mAh All-in-one Portable Charger Power Bank, showcasing seine Merkmale und Funktionen.