1. Introducción
Thank you for choosing the CUKTECH Built-In Cable Power Bank. This portable power bank is designed to provide reliable and fast charging for a wide range of devices, including smartphones, tablets, and laptops. With its 20000mAh large capacity, 55W maximum output, and convenient built-in USB-C cable, it's an ideal companion for travel, work, and daily use. This manual will guide you through the features, setup, and operation of your new power bank.

Image: CUKTECH Power Bank in hand, highlighting its portability and digital display.
2. Información de seguridad
- Do not expose the power bank to extreme temperatures (above 60°C/140°F or below 0°C/32°F) or direct sunlight.
- Evite dejar caer, desmontar o intentar reparar el dispositivo usted mismo.
- Mantener alejado del agua, la humedad y materiales inflamables.
- Utilice únicamente cables de carga y adaptadores certificados.
- Mantener fuera del alcance de los niños.
- Deseche el banco de energía de forma responsable de acuerdo con las regulaciones locales.
3. Contenido del paquete
- CUKTECH Built-In Cable Power Bank (Model: PB200N)
- Manual de usuario
4. Producto terminadoview
The CUKTECH Power Bank features a sleek design with a built-in USB-C cable for ultimate convenience. It includes multiple ports for versatile charging and a digital display to monitor battery status.
Características principales:
- Gran capacidad de 20000 mAh: Equipped with 8 x 21700 power batteries for extended usage.
- Salida máxima de 55 W: Fast charging for compatible devices like Macbook Pro, iPhone 15, and Xiaomi phones.
- Built-in Two-way Fast Charging Cable: Supports both 40W MAX input and 55W MAX output. Features a symmetrical lock design and high elastic TPE material for durability (tested for 5,000 weight swings and 10,000 plug-ins).
- Pantalla digital: Clearly shows remaining charge, input power, and output power in real-time.
- Modo de corriente pequeña: Ideal for charging low-power devices like smartwatches and wireless earbuds.
- Vuelo aprobado: Suitable for carrying on airplanes.

Image: CUKTECH Built-in Cable Power Bank 20000mAh.

Image: 55W MAX Fast Charging in action.

Image: Integrated two-way fast charging cable.

Image: Various features including LED display, small current mode, and flight approval.
5. Especificaciones
| Característica | Detalle |
|---|---|
| Modelo | PB200N |
| Energía de la batería | 74Wh/75.5Wh 7.4V |
| Capacidad nominal | 11000 mAh (5 V/3 A) |
| Tipo de batería | Lithium-ion polymer battery (8 x 21700 cells) |
| Interfaz de entrada | Type-C (IN1), Built-in cable (IN2) |
| Interfaz de salida | USB-A (OUT3), Type-C (OUT1), Built-in cable (OUT2) |
| Salida máxima | 55 W |
| Entrada máxima | 40 W |
| Input Parameters (IN1/IN2) | 5V-3A, 9V-3A, 12V-3A, 15V-2.6A, 20V-2A |
| Output Parameters (OUT1/OUT2) | 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-2.25A, 5-11V - 5A (55W MAX) |
| Output Parameters (OUT3 USB-A) | 5V-3A, 9V-3A, 12V-2.5A, 5-11V - 3A (33W MAX) |
| Salida multipuerto | 5V-3A (OUT1: 5V-1A, OUT2: 5V-1A, OUT3: 5V-1A) |
| Dimensiones | 162 x 72 x 29.6 mm |
| Material de la carcasa | Plástico |
| Características | Cables incorporados, pantalla digital |
| Tecnología de carga rápida | Carga rápida bidireccional |

Image: Single and Dual Port Output Power Configurations.

Image: Charging Power Display for various devices.
6. Configuración
Carga inicial:
- Before first use, fully charge your CUKTECH Power Bank.
- Connect the built-in USB-C cable or an external USB-C cable to the IN1 (Type-C1) port of the power bank.
- Connect the other end of the cable to a compatible power adapter (not included) with at least 40W output for fastest charging.
- La pantalla digital mostrará el estado de carga y el porcentaje de batería.tage. El banco de energía está completamente cargado cuando la pantalla muestra 100%.

Image: Power bank self-charging via built-in cable.
7. Instrucciones de funcionamiento
Cargando sus dispositivos:
- Usando el cable incorporado: Pull out the built-in USB-C cable and connect it directly to your compatible device.
- Uso de cables externos: Connect your device's charging cable to either the OUT1 (Type-C1) port or the OUT3 (USB-A) port on the power bank.
- The digital display will activate, showing the current output power and remaining battery percentage.
- For optimal fast charging, ensure your device and cable support the power bank's output specifications.
Recarga del Power Bank:
To recharge the power bank, follow the steps outlined in the "Initial Charge" section (Section 6).
Pantalla digital:
The LED digital display provides real-time information on the power bank's status:
- Porcentaje de bateríatage: Shows the remaining charge level.
- Potencia de entrada: Muestra el aguatage when the power bank is being recharged.
- Potencia de salida: Muestra el aguatage when devices are being charged.

Image: LED Intelligent Digital Display.
Modo de corriente pequeña:
To charge low-power devices (e.g., smartwatches, Bluetooth earbuds) that require a lower current, activate the small current mode. (Specific activation method not provided, typically involves double-pressing the power button or holding it down. Refer to the device for exact instructions if needed.)
Flight Approval:
The CUKTECH Power Bank is flight-approved, meaning its battery capacity (74Wh/75.5Wh) falls within the limits for carry-on luggage on most airlines. Always check with your airline's specific regulations before traveling.
8. Mantenimiento
- Limpieza: Limpie la batería externa con un paño suave y seco. No utilice productos químicos agresivos ni limpiadores abrasivos.
- Almacenamiento: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, charge the power bank to about 50-70% every three months to prolong battery life.
- Cuidado de la batería: Evite descargar completamente la batería con frecuencia, ya que esto puede reducir su vida útil.
9. Solución de problemas
Problemas comunes y soluciones:
- El banco de energía no carga: Asegúrese de que el cable de carga y el adaptador funcionen correctamente y estén bien conectados. Pruebe con otro cable o adaptador.
- El dispositivo no se carga desde el banco de energía: Check if the power bank has sufficient charge. Ensure the cable connecting your device to the power bank is functional and securely connected. Try a different port or cable.
- Carga lenta: Verify that your device and cable support fast charging. Ensure the power bank has enough charge. Some devices may limit charging speed if they are too hot or cold.
- La pantalla digital no funciona: Try pressing the power button to activate the display. If it remains unresponsive, the power bank may need to be recharged or could indicate a fault.
Does it support pass-through charging (UPS mode)?
The CUKTECH PB200N Power Bank supports pass-through charging, meaning you can charge devices while the power bank itself is being recharged. However, it is not designed as an Uninterruptible Power Supply (UPS) and may not provide seamless power transition in case of input power loss.
10. Consejos para el usuario
- Carga óptima: For the fastest recharge of the power bank, use a 40W or higher USB-C Power Delivery (PD) charger.
- Compatibilidad del dispositivo: The power bank is compatible with a wide range of devices, including modern iPhones (e.g., iPhone 7, iPhone 15), Macbooks, Xiaomi phones, Samsung devices, and more, thanks to its USB-A and USB-C outputs and built-in cable.
- Durabilidad del cable: The built-in TPE cable is highly durable, designed to withstand frequent use and bending.
- Apto para viajes: Its compact size, comparable to a smartphone, and flight-approved battery capacity make it an excellent travel companion.
11. Garantía y soporte
Para obtener información sobre la garantía y atención al cliente, consulte las políticas del vendedor o contacte directamente con el fabricante. Conserve su comprobante de compra para cualquier reclamación de garantía.





