1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your BESTTEN 24W USB Wall Outlet, Model BAA-015. This device integrates a standard 15 Amp electrical outlet with both Type C and Type A USB charging ports, offering a total output of 4.8A (5VDC, 24W). It is designed for convenient charging of various electronic devices while maintaining a clean aesthetic with its screwless wallplate.

Image 1.1 : Terminéview of the BESTTEN 24W USB Wall Outlet.
2. Consignes de sécurité
Veuillez lire attentivement toutes les consignes de sécurité avant l'installation et l'utilisation. Le non-respect de ces consignes peut entraîner un choc électrique, un incendie ou des dommages matériels.
- Homologué UL/cUL : This product is UL/cUL Listed, ensuring it meets recognized safety standards.
- Tamper-Resistant (TR) Shutters: The outlet features tamper-resistant shutters to prevent foreign objects from being inserted, enhancing electrical safety, especially in homes with children.
- Matériel: Constructed from fire and impact-resistant polycarbonate thermoplastic material for enhanced durability and safety.
- Précautions lors de l'installation :
- Coupez toujours le courant au niveau du disjoncteur avant l'installation.
- Do not unscrew the terminal screws too far or with excessive force.
- Do not use power tools to loosen or tighten terminal screws.
- The USB receptacle can only be wired to one circuit.
- This USB outlet cannot charge laptops.

Image 2.1: Tamper-Resistant feature for enhanced safety.

Image 2.2: Multiple safety protections integrated into the outlet.
3. Contenu du colis
Vérifiez que tous les composants sont présents avant de commencer l'installation :
- USB Outlets (quantity as per pack)
- Screwless Wallplates
- Vis de montage
4. Spécifications
| Fonctionnalité | Spécification |
|---|---|
| Numéro de modèle | BAA-015 |
| Classement USB | Two USB Ports with 4.8 Amp, 5VDC (24W total) |
| Puissance admissible de la prise secteur | 15 Amp, 125 VCA |
| Bornes de fil | #14 - #12 AWG for Side, #14 AWG for Back |
| Température de fonctionnement | -4 à 140°F (-20 à 60°C) |
| Compatibilité USB | USB 1.1/2.0/3.0 Devices, including Apple Products (excluding laptops) |
| Certification | Homologué UL / cUL |
| Matériel | Polycarbonate (PC) |
| Dimensions du produit | 4.69"L x 2.91"W x 1.75"D (11.91cm x 7.39cm x 4.45cm) |
| Poids de l'article | 6.3 onces |

Image 4.1: Product dimensions and electrical box depth requirement.

Image 4.2: Comprehensive product specifications and dimensions.
5. Configuration (Installation)
Installation should be performed by a qualified electrician or a knowledgeable individual following all local electrical codes and safety guidelines. Always ensure power is OFF at the circuit breaker before starting.
Instructions de câblage
The outlet supports both back and side wiring options.

Image 5.1: Wiring diagram and installation steps.

Image 5.2: Back wire vs. Side wire connection methods.
Steps for Back Wiring:
- Gently loosen the screw holding it against the terminal.
- Press the screw, insert the bare wire into the terminal hole.
- Tighten the terminal screw to 12-14 in-lbs.
Steps for Side Wiring:
- Strip approximately 1 inch of insulation from the wire.
- Wrap the wire clockwise around the screw terminal, ensuring 2/3 of the way around.
- Tighten the terminal screw securely.
Précautions importantes :
- Ensure the electrical box depth is at least 2 inches for proper fitment.
- Connect the Black/Hot wire to the Brass screw, White/Neutral wire to the Silver screw, and Green/Ground wire to the Green screw.
- After wiring, carefully push the outlet into the electrical box and secure it with mounting screws.
- Attach the screwless wallplate by snapping it into place.
- Rétablir le courant au disjoncteur.
6. Mode d'emploi
Once installed and power is restored, the BESTTEN USB Wall Outlet is ready for use.
- Prises secteur : Plug standard electrical devices into the two 15 Amp AC receptacles.
- Ports de chargement USB : Use the Type C or Type A USB ports to charge compatible electronic devices. The total output for both USB ports is 4.8A (5VDC, 24W).
- Charge simultanée : You can charge two USB devices simultaneously without needing adapters, while still having access to the two AC outlets.
- Compatibilité: Compatible with a wide range of electronic devices including smartphones, tablets, e-readers, digital cameras, and MP3 players. Note: This USB outlet cannot charge laptops.

Image 6.1: High-speed charging with Type C and Type A USB ports.

Image 6.2: Wide compatibility with various electronic devices.
7. Entretien
The BESTTEN USB Wall Outlet requires minimal maintenance.
- Nettoyage: Pour nettoyer la surface, essuyez-la avec un chiffon doux et sec.amp Chiffon. Ne pas utiliser de nettoyants abrasifs ni de solvants. Couper l'alimentation électrique avant le nettoyage.
- Inspection: Periodically inspect the outlet and wallplate for any signs of damage, wear, or loose connections. If any issues are found, turn off power at the breaker and consult a qualified electrician.
8. Dépannage
If you encounter issues with your USB wall outlet, refer to the following table:
| Problème | Cause possible | Solution |
|---|---|---|
| No power from AC outlets | Circuit breaker tripped; Loose wiring connection | Check and reset the circuit breaker. Verify wiring connections are secure (power off first). |
| Les ports USB ne se chargent pas | Device incompatibility; Faulty USB cable; USB ports failed; Overload | Ensure device is compatible (not a laptop). Try a different USB cable. Reduce number of devices charging. If USB ports fail after extended use, replacement may be necessary. |
| L'appareil se charge lentement | High power demand from multiple devices; Faulty USB cable | Ensure total USB current draw does not exceed 4.8A. Try a different, high-quality USB cable. |
| Wallplate does not fit flush | Electrical box too shallow; Obstruction | Ensure electrical box depth is at least 2 inches. Check for any wires or debris obstructing the fit. |
9. Garantie et assistance
This BESTTEN product is backed by a standard return policy, typically 30 days from the date of purchase for refund or replacement, as per retailer terms. For specific warranty details and duration, please refer to the product packaging or contact BESTTEN customer support.
For technical assistance or further inquiries, please visit the official BESTTEN webConsultez leur site web ou contactez leur service client. Conservez votre reçu d'achat pour toute réclamation au titre de la garantie.
Coordonnées:
Please refer to the BESTTEN official webConsultez ce site pour obtenir les coordonnées les plus récentes du service client.





