1. Producto terminadoview
The CUKTECH 25 Power Bank SE is a high-capacity portable charger designed for fast and efficient charging of various electronic devices, including laptops, smartphones, and other gadgets. Featuring a 25000mAh capacity and up to 120W output, it includes a built-in Type-C cable and a digital display for convenience.

Figure 1: CUKTECH 25 Power Bank SE 25000 120W
Vídeo 1: Producto terminadoview and key features of the CUKTECH 25 Power Bank SE.
2. Información de seguridad
Please read all safety instructions before using the product to ensure safe and proper operation.
- No exponga el banco de energía a temperaturas extremas (superiores a 60 °C/140 °F) ni a la luz solar directa.
- No desmonte, modifique ni intente reparar el dispositivo.
- Mantener alejado del agua, la humedad y materiales inflamables.
- Evite dejar caer o someter el power bank a fuertes impactos.
- Mantener fuera del alcance de los niños.
- Deseche el banco de energía de acuerdo con las regulaciones locales.

Figure 2: The power bank integrates 9 layers of safety protection, including temperature, short-circuit, reset, input overvoltage, sobrecorriente de entrada, sobrevol de salidatage, hardware-level battery overcurrent short circuit, output overcurrent, and battery overcharge/overdischarge protection.
3. Configuración y carga del banco de energía
3.1 Cargo inicial
Before first use, fully charge your CUKTECH 25 Power Bank SE. Use a compatible USB-C power adapter (not included) and the built-in Type-C cable or an external Type-C cable to connect the power bank to a power source.
3.2 Autocarga
The power bank supports 100W MAX self-charging via both the built-in Type-C cable and the external USB-C port. This allows for rapid recharging of the power bank itself.

Figure 3: The power bank can self-charge about 25% in 15 minutes, significantly extending device battery life.
4. Instrucciones de funcionamiento
4.1 Dispositivos de carga
The CUKTECH 25 Power Bank SE offers multiple output options:
- Cable tipo C incorporado: Supports up to 120W MAX output for compatible devices, including Xiaomi Hyper Charge.
- Puerto USB-C (OUT1): Supports up to 120W MAX output for compatible devices, including laptops and smartphones.
- Puerto USB-A (OUT3): Supports up to 22.5W MAX output for various devices.
Connect your device to the appropriate port using the built-in cable or your device's charging cable. The power bank will automatically begin charging.

Figure 4: The power bank allows simultaneous charging of up to three devices using its built-in cable, USB-C, and USB-A ports.

Figura 5: Examples of 100W MAX laptop charging, showing charging speeds for MacBook Air (M3), Huawei MateBook 14 (2023), YOGA Pro 14s, and IdeaPad Slim 5 14 2023.
4.2 LED HD Digital Display
La pantalla LED integrada proporciona información en tiempo real:
- Batería restante: Muestra el porcentajetage de carga izquierda.
- Potencia de salida: Muestra el agua actualtagy se entregan a dispositivos conectados.
- Low-Power Charging: Indicates when the low-current mode is active.

Figure 6: The LED HD Digital Display shows remaining battery, output power, and low-power charging status.
4.3 Modo de baja corriente
For charging low-power devices such as smartwatches, fitness trackers, or Bluetooth earbuds, double-click the power button to activate the low-current charging mode. This ensures optimal and safe charging for sensitive electronics.
5. Mantenimiento
- Limpie la batería externa con un paño suave y seco. No utilice productos químicos agresivos ni materiales abrasivos.
- Guarde el banco de energía en un lugar fresco y seco cuando no esté en uso.
- Evite la exposición prolongada a la luz solar directa o a temperaturas extremas.
- Cargue el banco de energía al menos una vez cada tres meses para mantener la salud de la batería si no se usa con regularidad.

Figure 7: The power bank features V0-Class Flame-Retardant Material and Multi-Layered Heat Dissipation Configuration for enhanced durability and safety.
6. Solución de problemas
- El dispositivo no se carga: Ensure the power bank is charged. Check if the cable is securely connected to both the power bank and the device. Try a different cable or port.
- Carga lenta: Verify that your device supports fast charging and that you are using a compatible cable. Ensure the power bank has sufficient charge.
- El banco de energía no carga: Check the charging cable and power adapter. Ensure they are functioning correctly and connected properly.
- La pantalla digital no funciona: Try pressing the power button. If the issue persists, contact customer support.
7. Especificaciones
| Atributo | Valor |
|---|---|
| Modelo del producto | LPB252N |
| Tipo de batería | Lithium Ion Battery (x 5 cells) |
| Energía de la batería | 88.2Wh/90Wh 18V 4900mAh/5000mAh |
| Capacidad nominal | 13500 mAh (5 V-3 A) |
| Salida máxima | 120 W |
| Material de la carcasa | Plástico |
| Características | Cables incorporados, pantalla digital |
| Tecnología de carga rápida | Carga rápida bidireccional |
| Interfaz de entrada | USB Type C (IN1)/Type-C built-in cable (IN2): 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-5A |
| Interfaz de salida | USB-A, USB-Type C (OUT1/OUT2: 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-5A, 5-11V--6A, 5-20V--6A 120W MAX; OUT3: 5V-3A, 9V-2A, 10V-2.25A, 22.5W MAX) |
| Salida multipuerto | OUT1 5V-1.5A, OUT2 5V-1.5A, OUT3 5V-1A |
| Dimensiones | 159.9 x 80.8 x 27.3 mm |
| Sustancia química de alta preocupación | Ninguno |
| Proceso de dar un título | Ninguno |
8. Consejos para el usuario
- Verifique la pantalla: Always glance at the LED display to monitor remaining battery and output power, especially when charging multiple devices.
- Modo de baja corriente: Remember to double-click the power button for small devices to prevent overcharging or damage.
- Sistema de organización de cables: Utilize the built-in Type-C cable for convenience, reducing the need to carry extra cables.
- Apto para viajes: The 88.2Wh/90Wh battery energy is generally approved for air travel, but always check airline regulations before flying.
9. Garantía y soporte
Para obtener información sobre la garantía, asistencia técnica o consultas de servicio, consulte el sitio web oficial del vendedor. webSitio web o contacte directamente con el servicio de atención al cliente. Conserve su comprobante de compra para cualquier reclamación de garantía.





