1. Introdución
Thank you for choosing the Amazon Basics 20000 mAh Power Bank. This portable power bank is designed to provide reliable and fast charging for your electronic devices on the go. With its high capacity and versatile charging options, it ensures your smartphones, tablets, and other gadgets remain powered throughout your day.

Image 1.1: The Amazon Basics 20000 mAh Power Bank, highlighting its key features.
2. Características do produto
- Alta capacidade: 20000 mAh capacity allows you to charge a 4000 mAh device up to 3.5 times.
- Carga rápida: Supports 22.5W output for quick charging of smartphones, TWS earbuds, speakers, and tablet PCs.
- Portos de saída dobre: Equipped with USB-A and Type-C ports for versatile charging options.
- Portos de entrada dual: Features both Micro USB and Type-C input ports for flexible recharging options.
- Carga simultánea: Can charge up to three devices at the same time with 2 USB ports and 1 Type-C port.
- Bidirectional Fast Charging: Supports bidirectional Type-C power delivery fast charging and quick charge technology for efficient power management.

Image 2.1: The power bank providing reliable power to multiple devices.

Image 2.2: Demonstrating 22.5W fast charging capability.
3. Contido do paquete
Upon unboxing your Amazon Basics 20000 mAh Power Bank, please verify that all items are present and in good condition. The standard package includes:
- Amazon Basics 20000 mAh Power Bank
- Cable de carga USB-A a USB-C
- Manual de usuario (este documento)
Video 3.1: An unboxing video demonstrating the contents of the Amazon Basics Power Bank package.
4. Produto rematadoview
Familiarize yourself with the various ports and indicators on your power bank:
- Portos de saída USB-A: Two standard USB ports for charging devices.
- Porto de tipo C: Functions as both an input for charging the power bank and an output for charging devices.
- Porto de entrada micro USB: An additional input port for charging the power bank.
- Indicadores LED: Mostrar o nivel restante da batería e o estado de carga.

Imaxe 4.1: Arriba view of the power bank, showing LED indicators.

Image 4.2: Detail of the dual output ports (USB-A and Type-C).

Image 4.3: Detail of the dual input ports (Type-C and Micro USB).
5. Configuración: Carga do cargador portátil
Before first use, fully charge your power bank. You can use either the Micro USB or Type-C input port.
- Connect one end of a compatible charging cable (Micro USB or Type-C) to the power bank's input port.
- Conecta o outro extremo do cable a un cargador de parede USB (non incluído) ou ao porto USB dun ordenador.
- Os indicadores LED acenderanse para mostrar o progreso da carga. Todos os LED estarán fixos cando estea completamente cargado.
For optimal charging speed, use a fast-charging compatible wall adapter with the Type-C input.

Image 5.1: Illustrates bidirectional charging via the Type-C port.
6. Operating: Charging Your Devices
The power bank can charge up to three devices simultaneously using its USB-A and Type-C output ports.
- Connect your device's charging cable to one of the power bank's output ports (USB-A or Type-C).
- Conecte o outro extremo do cable ao dispositivo.
- A batería externa comezará a cargar o dispositivo automaticamente. Os indicadores LED mostrarán a carga restante da batería externa.
- To stop charging, simply disconnect the cable from your device or the power bank.
For fast charging, ensure your device and cable support 22.5W fast charging and use the appropriate port.

Image 6.1: Charging multiple devices simultaneously with the power bank.
Vídeo 6.1: Un produto rematadoview video demonstrating the features and usage of the Amazon Basics Power Bank.
7. Información de seguridade
To ensure safe operation and prolong the life of your power bank, please observe the following safety guidelines:
- Non expoñas o cargador portátil a temperaturas extremas, á luz solar directa nin ao lume.
- Evite deixar caer, golpear ou desmontar o dispositivo.
- Manter lonxe da auga e outros líquidos.
- Non o use se o banco de enerxía está danado ou inchado.
- Use só cables de carga e adaptadores compatibles.
- Manter fóra do alcance dos nenos.
- Desfágase do banco de enerxía de forma responsable segundo a normativa local.
8 Solución de problemas
If you encounter issues with your power bank, refer to the following common solutions:
- O banco de enerxía non carga:
- Asegúrate de que o cable de carga estea conectado correctamente tanto ao banco de enerxía como á fonte de alimentación.
- Proba cun cable de carga ou adaptador de parede diferente.
- Verifica que a fonte de alimentación estea activa.
- O dispositivo non se carga desde o banco de enerxía:
- Asegúrate de que o banco de enerxía teña carga suficiente (comproba os indicadores LED).
- Verifica que o cable de carga estea conectado correctamente tanto á batería externa como ao teu dispositivo.
- Try a different charging cable or output port on the power bank.
- Algúns dispositivos poden requirir un protocolo de carga específico; asegúrate de que sexa compatible.
- Carga lenta:
- Ensure both your device and the cable support fast charging.
- If charging multiple devices, the output power may be distributed, leading to slower individual charging.
- As temperaturas ambientes elevadas poden afectar á eficiencia da carga.
- Power bank fails to activate/start:
- Asegúrese de que o banco de enerxía estea cargado adecuadamente.
- Press the power button (if available) to activate output before connecting a device.
- Se o problema persiste, póñase en contacto co servizo de atención ao cliente.
9. Especificacións
| Característica | Especificación |
|---|---|
| Número de modelo | ABPBS20K22 |
| Capacidade da batería | 20000 mAh |
| Potencia de saída | 22.5 W (máx.) |
| Portos de entrada | Micro USB, Type-C |
| Portos de saída | USB-A (x2), Type-C |
| Dimensións do produto | 3.5 x 9.2 x 17.7 cm |
| Peso do elemento | 394 g |
| Tipo de batería | Polímero de litio |
| Características especiais | Fast Charging, Bidirectional Charging |

Image 9.1: Physical dimensions of the power bank.
10. Garantía e soporte
For warranty information and customer support, please refer to the documentation included with your product or visit the official Amazon Basics website. You can also contact Amazon customer service for assistance.





