1. Introduction
Thank you for choosing the imuto Graffiti Style Portable Charger. This 20000mAh power bank features a unique graffiti design, a built-in USB-C cable, 30W fast charging capabilities, and an intuitive LED display. It is designed to provide reliable and efficient power for your mobile devices on the go. This manual provides essential information for safe and effective use of your new power bank.

Image: The imuto Graffiti Style Portable Charger, showcasing son design unique et son format compact.
2. Principales caractéristiques
- Conception artistique : Express your style with a graffiti-inspired exterior, adding a touch of fun to your charging routine.
- Built-In USB-C Cable: Features a hidden USB-C cable for convenient charging and portability, doubling as a carrying handle.
- Charge rapide 30W: Supports 30W Power Delivery (PD) for rapid charging of compatible devices and quick recharging of the power bank itself.
- Batterie haute capacité de 20 000 mAh : Fournit ample power to charge multiple devices, such as smartphones, tablets, and other USB-powered gadgets.
- Affichage numérique LED intelligent : A clear digital display shows the precise battery status, indicating remaining power down to the last percentagle point.
- Fonctionnalités de sécurité avancées : Equipped with multiple protection mechanisms against overheating, overload, short-circuit, and overcharging, ensuring device safety. (UL safety certified)

Image: Visual representation of the 20000mAh capacity, showing approximate charges for various devices like iPhone 15 and Samsung Z Flip4.
3. Contenu du colis
Veuillez vérifier que le colis contient les éléments suivants :
- 1 x imuto Graffiti Style Portable Charger (20000mAh)
- 1 x câble USB-C vers USB-C
- 1 x Manuel d'utilisation

Image: Contents of the product package, including the power bank, USB-C cable, and user manual.
4. Installation et utilisation initiale
4.1 Chargement de la batterie externe
Before first use, fully charge your imuto portable charger. This ensures optimal battery performance and longevity.
- Connect the provided USB-C to USB-C cable to the power bank's USB-C input port.
- Branchez l'autre extrémité du câble à un chargeur mural USB compatible (non fourni). Pour une charge plus rapide, utilisez un chargeur compatible PD de 30 W.
- L'affichage numérique LED indiquera la progression de la charge, en précisant le pourcentage de batterie.tage.
- La batterie externe est complètement chargée lorsque l'écran affiche 100 %.

Image: Illustration showing two methods to recharge the power bank: using the built-in USB-C cable or an external USB-C cable with a wall adapter.
4.2 Comprendre l'affichage numérique LED
The integrated LED display provides real-time information about the power bank's status:
- Pourcentage de batterietage: Shows the exact remaining battery capacity from 0-100%.
- Indicateur de charge : Displays when the power bank is being charged or is charging a device.

Image: Close-up of the power bank's LED digital display, showing the battery percentage et l'état de charge.
5. Mode d'emploi
5.1 Charger vos appareils
The imuto power bank offers versatile charging options for various devices:
- Utilisation du câble USB-C intégré :
Unfold the built-in USB-C cable from its slot. Connect the USB-C end to your compatible device. The power bank will automatically begin charging.

Image: A user charging a smartphone using the power bank's integrated USB-C cable.
- Utilisation des ports USB-A ou USB-C :
For devices requiring a USB-A or an additional USB-C connection, use your device's original charging cable. Plug one end into the appropriate port on the power bank and the other into your device.
- Charge simultanée :
The power bank can charge up to three devices simultaneously using its built-in USB-C cable, USB-A port, and USB-C port. Note that total output power will be distributed among connected devices.

Image: The power bank simultaneously charging a smartphone, a tablet, and another device, demonstrating its multi-port capability.
5.2 Capacités de charge rapide
This power bank supports 30W Power Delivery (PD) fast charging, allowing compatible devices to charge significantly faster than standard chargers. Ensure your device and cable support PD for optimal speed.

Image: Graphic illustrating the 30W PD fast charging capability, showing an iPhone 15 charging to 50% in 30 minutes.
5.3 Produit terminéview Vidéo
Video: An official product video demonstrating the features, usage, and design aspects of the imuto Graffiti Style Portable Charger, including its fast charging, multi-device charging, and portability.
6. Entretien
- Nettoyage: Utilisez un chiffon doux et sec pour nettoyer la surface de la batterie externe. N'utilisez pas de produits chimiques agressifs ni de matériaux abrasifs.
- Stockage: Rangez la batterie externe dans un endroit frais et sec, à l'abri de la lumière directe du soleil et des températures extrêmes.
- Entretien de la batterie: To prolong battery life, fully charge the power bank at least once every three months if not in regular use. Avoid fully discharging the battery for extended periods.
- Éviter les impacts : Ne laissez pas tomber la batterie externe et évitez de la soumettre à des chocs violents, car cela pourrait endommager ses composants internes.
7. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| La batterie externe ne charge pas les appareils. | Low battery on power bank; incompatible cable/device; loose connection. | Recharge the power bank. Ensure cable and device are compatible. Check all connections are secure. |
| La batterie externe ne se recharge pas. | Faulty charging cable/adapter; power bank fully charged; internal issue. | Try a different USB-C cable and wall adapter. Check LED display for 100%. If problem persists, contact support. |
| Chargement lent. | Cable/device not supporting fast charging; multiple devices charging simultaneously. | Ensure both cable and device support PD fast charging. Disconnect other devices for faster single-device charging. |
| L'écran LED ne fonctionne pas. | La batterie externe est hors service ; dysfonctionnement interne. | Appuyez sur le bouton d'alimentation pour activer l'écran. S'il reste éteint, contactez le service client. |
8. Spécifications
| Numéro de modèle | TF-PB-030AS-PL |
| Capacité de la batterie | 20000 millièmeamp Heures (mAh) |
| Dimensions du produit | 4.72 x 2.75 x 0.75 pouces |
| Poids de l'article | 14 onces |
| Entrée (USB-C) | Jusqu'à 30 W (PD) |
| Sortie (câble USB-C intégré) | Jusqu'à 30 W (PD) |
| Output (USB Type A) | Jusqu'à 22.5 W |
| Sortie (USB Type C) | Jusqu'à 30 W (PD) |
| Sortie simultanée | 5 V / 3 A (15 W max) |
| Type de batterie | Lithium Polymère |
| Caractéristiques spéciales | Built-in USB C Cable, Creative Graffiti Style, Digital Display, Fast Charging, Ice pop Appearance |

Image: Diagram illustrating the various input and output configurations and their respective power ratings for the power bank's ports.
9. Garantie et assistance
imuto products come with a standard warranty. For detailed warranty information, product support, or any inquiries, please refer to the warranty card included in your package or visit the official imuto website. You can also contact imuto customer service directly through the contact information provided on their website ou via votre plateforme d'achat.
Pour obtenir de l’aide supplémentaire, veuillez visiter : imuto Official Store on Amazon





