1. Introdución
Thank you for choosing the Charmast 20W PD3.0 23800mAh Powerbank. This portable charger is designed to provide reliable and fast power to your electronic devices on the go. Featuring a high-capacity battery, multiple output ports including USB-C Power Delivery (PD3.0) and Quick Charge 3.0 (QC3.0) USB-A ports, and an intuitive LED display, this power bank ensures your devices stay charged efficiently.
2. Produto rematadoview
Familiarize yourself with the components and features of your Charmast Powerbank.

Image 1: The Charmast 20W PD3.0 23800mAh Powerbank, showcasing its sleek black design and integrated LED display.

Image 2: Detailed diagram of the power bank's ports, including three USB-A outputs (one with QC 3.0), a Micro-USB input (QC2.0/3.0), and a versatile USB-C input/output (QC/PD 3.0).

Imaxe 3: Primeiro plano view of the LED digital display, which accurately shows the remaining battery percentage do 1% ao 100%.
3. Que está incluído
Ao desembalar, asegúrate de que estean presentes todos os elementos:

Image 4: The power bank, user manual, and a USB-C cable as included in the product packaging.
- 1 x Charmast 23800mAh Powerbank
- 1 x Manual de usuario
- 1 x cable USB-C
4. Configuración
4.1 Carga inicial
Before first use, it is recommended to fully charge your Charmast Powerbank. This ensures optimal battery performance and accuracy of the LED display.
- Connect the provided USB-C cable to the USB-C input/output port on the power bank.
- Connect the other end of the USB-C cable to a compatible USB wall charger (not included). For faster charging, use a Quick Charge 3.0 or Power Delivery compatible charger.
- A pantalla LED mostrará o progreso da carga, indicando a porcentaxe da bateríatage.
- Once the display shows "100%", the power bank is fully charged and ready for use.
5. Instrucións de funcionamento
5.1 Carga dos seus dispositivos
The power bank features multiple output ports to charge various devices simultaneously.

Image 5: Illustrates the 20W Power Delivery capability, showing a smartphone being charged rapidly from the power bank.

Image 6: Demonstrates the power bank's ability to charge up to four devices concurrently, including smartphones, tablets, and other USB-powered gadgets.
- Connect your device's charging cable to one of the available output ports on the power bank (USB-A or USB-C).
- O banco de enerxía detectará automaticamente o dispositivo conectado e comezará a cargar.
- A pantalla LED mostrará a porcentaxe restante da bateríatage do banco de enerxía.
- For optimal fast charging, use the USB-C PD3.0 port for compatible devices or the QC3.0 USB-A port for Quick Charge enabled devices.
5.2 Recharging the Powerbank
When the power bank's battery is low, recharge it using either the Micro-USB or USB-C input port.
- Connect a compatible charging cable (USB-C or Micro-USB) to the respective input port on the power bank.
- Connect the other end of the cable to a USB wall charger. For faster recharging, use a QC3.0 or PD compatible charger with the USB-C port.
- The LED display will show the charging status, indicating the battery percentage as it recharges.
5.3 LED Display Functionality
The integrated LED display provides real-time information about the power bank's battery level. It shows the remaining charge from 1% to 100%, allowing you to monitor its status accurately.
6. Capacity Information
The 23800mAh high capacity of this power bank allows for multiple charges of various devices.

Imaxe 7: Ex.amples of charging capacity, showing how many times the power bank can charge devices like a Galaxy S8 (5.2 times), iPhone 13 (5 times), and iPad Air (2.1 times).
7. Compatibilidade universal
The Charmast Powerbank is designed for broad compatibility with a wide range of electronic devices.

Image 8: Visual representation of universal compatibility, highlighting various devices compatible with the USB-C (QC/PD Fast Charging) and USB-A (QC 3.0 Fast Charging) ports, including iPads, iPhones, Huawei, Samsung, Nintendo Switch, Nokia, Sony, and LG devices.
8. Mantemento
Proper care and maintenance will extend the lifespan of your power bank.
- Limpeza: Usa un pano suave e seco para limpar a superficie da batería externa. Evita o uso de produtos químicos agresivos ou materiais abrasivos.
- Almacenamento: Garda o banco de enerxía nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Ciclo de carga: Para un estado óptimo da batería, carga e descarga completamente o banco de enerxía polo menos unha vez cada tres meses se non o usas regularmente.
- Evita gotas: Protect the power bank from drops and impacts, which can damage internal components.
9 Solución de problemas
Se tes problemas co teu banco de enerxía, consulta os seguintes problemas e solucións comúns:
9.1 O banco de enerxía non carga
- Ensure the charging cable is securely connected to both the power bank's input port and the wall charger.
- Verify that the wall charger is functioning correctly and plugged into a live power outlet.
- Try using a different charging cable or wall charger.
9.2 O dispositivo non se carga desde o banco de enerxía
- Check if the power bank has sufficient charge remaining (indicated by the LED display).
- Ensure the charging cable connecting your device to the power bank is securely connected and not damaged.
- Tenta usar un porto de saída diferente no banco de enerxía.
- Verifica que o porto de carga do teu dispositivo estea limpo e libre de residuos.
9.3 Carga lenta
- Asegúrate de que estás a usar un cable compatible coa carga rápida e que o teu dispositivo admite a carga rápida.
- For optimal speed, use the USB-C PD3.0 port or the QC3.0 USB-A port with compatible devices.
- Cargar varios dispositivos simultaneamente pode reducir a velocidade de carga de dispositivos individuais.
10. Especificacións
Detailed technical specifications for the Charmast 20W PD3.0 23800mAh Powerbank.
| Característica | Especificación |
|---|---|
| Marca | Encanto |
| Capacidade | 23800 mAh |
| Tipo de conector | USB tipo C |
| Cor | Negro |
| Característica especial | Portátil |
| Voltage | 5 voltios |
| Composición da batería | Polímero de litio |
| Fonte de enerxía | Eléctrico con cable |
| Peso do elemento | 386 gramos |
| Ampera | 3 A |
| Número de portos | 5 (3 USB-A outputs, 1 Micro-USB input, 1 USB-C input/output) |
11. Información de seguridade
Lea e siga estas pautas de seguridade para evitar lesións ou danos ao produto.
- Non desmontes, abras nin intentes reparar o banco de enerxía.
- Keep the power bank away from water, moisture, and extreme temperatures (above 45°C or below 0°C).
- Avoid exposing the power bank to direct sunlight for extended periods.
- Do not use the power bank if it has been damaged or shows signs of swelling, leakage, or overheating.
- Manter fóra do alcance dos nenos.
- Desfágase do cargador portátil de forma responsable segundo a normativa local. Non o tire co lixo doméstico.
12. Garantía e soporte
Charmast products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Charmast websitio. Garde o comprobante de compra para reclamacións de garantía.





