1. Uvod
Thank you for choosing the 4smarts Mini Portable USB-C Charger. This compact and stylish power bank is designed to provide convenient on-the-go charging for your USB-C compatible devices. Please read this manual carefully to ensure proper use and optimal performance.

The 4smarts Mini Portable USB-C Charger features a built-in USB-C connector for direct plug-in charging, eliminating the need for extra cables. Its 4500mAh capacity provides reliable backup power, and its compact, lipstick-sized design makes it easy to carry.
2. Sadržaj paketa
Upon unboxing your 4smarts Mini Portable USB-C Charger, please ensure all the following items are present:
- 1 x 4smarts Mini Portable USB-C Charger (Model E08)
- 1 x USB-C na USB-C kabel za punjenje
- 1 x Soft Pouch
- 1 x Korisnički priručnik (ovaj dokument)

3. Postavljanje i početna upotreba
3.1 Punjenje Power Bank-a
Before first use, fully charge your 4smarts Mini Portable USB-C Charger. Use the provided USB-C to USB-C cable and connect it to a compatible USB-C power adapter (not included). The four LED indicators on the side will show the charging progress and current battery level.

3.2 Provjera nivoa baterije
The power bank features four LED indicators to display its remaining charge:
- 4 LED diode: 75-100% naplaćeno
- 3 LED diode: 50-75% naplaćeno
- 2 LED diode: 25-50% naplaćeno
- 1 LED: Napunjeno 0-25% (uskoro dopuna)
4. Uputstvo za upotrebu
4.1 Charging Your Device (Direct Plug-in)
- Uklonite zaštitni poklopac sa ugrađenog USB-C konektora.
- Align the USB-C connector with your device's charging port and firmly plug it in.
- Power bank će automatski početi puniti vaš uređaj. LED indikatori će prikazivati preostali kapacitet power bank-a.

4.2 Charging a Second Device (Two-Way Convenience)
While your primary device is charging via the built-in connector, you can also charge a second device. Connect the provided USB-C to USB-C cable to the USB-C input port on the power bank and to your second device. This allows for simultaneous charging.
4.3 Kompatibilnost
This power bank is designed for USB-C compatible devices, including:
- iPhone 16/16 Pro/16 Pro Max/16 Plus
- iPhone 15 serija
- Samsung Galaxy S24/S23/S22/S21/S20, Z Flip/Ultra
- Google Pixel 8/7/6
- Other USB-C Android smartphones
Napomena: This device is not compatible with iPhones that use Lightning ports.

4.4 Fitting with Phone Cases
The design of the built-in USB-C connector allows for charging even when your phone has a protective case, ensuring a secure connection without needing to remove the case.

5. Održavanje i sigurnost
5.1 Čišćenje
Obrišite power bank mekom, suhom krpom. Ne koristite jake hemikalije ili abrazivne materijale.
5.2 Skladištenje
Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. Use the provided soft pouch to protect it from scratches.

5.3 Sigurnosne mjere
- Ne izlažite power bank vodi ili vlazi.
- Izbjegavajte ispuštanje ili izlaganje uređaja jakim udarima.
- Ne rastavljajte, ne modificirajte niti pokušavajte popraviti power bank.
- Čuvati van domašaja djece.
- Do not use if the device is damaged or shows signs of overheating.
6. Otkrivanje problema
If you encounter any issues with your 4smarts Mini Portable USB-C Charger, please refer to the following common solutions:
| Problem | Rješenje |
|---|---|
| Uređaj se ne puni | Ensure the power bank is charged. Check the connection between the power bank and your device. Try a different USB-C cable if using the two-way charging feature. |
| Sporo punjenje | Ensure your device and the power bank are properly connected. Verify that the power bank itself is fully charged. |
| LED indikatori ne rade | Press the power button to activate the indicators. If they still do not light up, the power bank may be fully depleted or require service. |
7. Specifikacije
- Broj modela: E08
- Kapacitet baterije: 4500 Milliamp Sati (mAh)
- Dimenzije proizvoda: 3.15 x 1.9 x 1.17 inča
- Težina artikla: 3.52 unce
- Tip konektora: USB Type C (built-in)
- Ulaz/Izlaz: USB-C
- Posebne karakteristike: Lightweight, Pocket Size, Slim, Super Mini, Ultra Compact
- Proizvođač: Jiangsu Cooostar Technology Co.,Ltd
- Datum prve dostupnosti: 4. juna 2024
8. Garancija i podrška
4smarts is committed to delivering innovative, quality electronic accessories. For warranty information or technical support, please refer to the contact details provided in the original product packaging or visit the official 4smarts website. You can also reach out to customer service via the following:
- Email za podršku: support@iwalkworld.com
- Service Phone (US): 1-888-801-8888 (M-F 9:00-17:00 PST)
- Service Phone (UK): +44-808-175-0000 (M-F 9:00-17:00 GMT)