4smarts VoltHub Pro 20000 mAh Lithium Polymer Power Bank User Manual

1. Introdución

Thank you for choosing the 4smarts VoltHub Pro 20000 mAh Power Bank. This device is designed to provide portable power for your mobile devices, ensuring you stay connected on the go. This manual provides essential information for safe and efficient use of your power bank.

Image 1.1: The 4smarts VoltHub Pro Power Bank, showcasing o seu elegante deseño.

2. Información de seguridade

• Non expoñas o cargador portátil a temperaturas extremas, á luz solar directa nin ao lume.
• Evite deixar caer, desmontar ou intentar reparar o dispositivo vostede mesmo.
• Manteña o banco de enerxía lonxe da auga e outros líquidos.
• Emprega só cables e adaptadores de carga certificados.
• Manter fóra do alcance dos nenos.
• Desfágase do banco de enerxía de forma responsable segundo a normativa local.

3. Contido do paquete

Comprobe se o paquete contén os seguintes elementos:

• 4smarts VoltHub Pro 20000 mAh Power Bank
• Cable de carga USB-C a USB-C
• Bolsa de transporte
• Manual de usuario

Image 3.1: Contents of the 4smarts VoltHub Pro Power Bank package, including the power bank, cable, pouch, and manual.

4. Produto rematadoview

Familiarize yourself with the ports and indicators on your 4smarts VoltHub Pro Power Bank:

Imaxe 4.1: Primeiro plano view of the power bank's ports and digital display.

• OUT1 (USB-A Port): Output port for charging devices.
• OUT2 (USB-A Port): Output port for charging devices.
• IN1 (USB-C Port): Input port for charging the power bank, also supports output.
• IN2 (USB-C Port): Input port for charging the power bank, also supports output.
• Pantalla dixital: Mostra o porcentaxe de batería restantetage.
• Botón de encendido: Press once to check battery level or activate charging.

5. Configuración

5.1 Carga inicial

Before first use, fully charge your 4smarts VoltHub Pro Power Bank. Connect the included USB-C cable to one of the IN (USB-C) ports on the power bank and the other end to a suitable USB wall charger (not included). The digital display will show the charging progress. Once it reaches 100%, the power bank is fully charged and ready for use.

6. Instrucións de funcionamento

6.1 Carga dos seus dispositivos

1. Connect your device's charging cable to one of the OUT (USB-A) ports or IN (USB-C) ports on the power bank.
2. Conecte o outro extremo do cable ao dispositivo.
3. O cargador portátil comezará a cargar o dispositivo automaticamente. Se non, preme o botón de acendido unha vez.
4. A pantalla dixital mostrará o nivel de batería restante do banco de enerxía.

6.2 Recarga da batería externa

1. Connect the included USB-C cable or another compatible USB-C cable to one of the IN (USB-C) ports on the power bank.
2. Connect the other end of the cable to a USB wall charger or a computer's USB port.
3. A pantalla dixital mostrará a porcentaxe de cargatage, indicating the power bank is being recharged.

6.3 Carga de paso a través

The 4smarts VoltHub Pro supports pass-through charging, allowing you to charge both the power bank and your connected devices simultaneously. When the power bank is connected to a power source, it will first charge your connected devices and then recharge itself.

Image 6.1: Diagram illustrating the pass-through charging feature, where the power bank charges itself and a connected device simultaneously.

6.4 Indicador de nivel de batería

The integrated digital display shows the precise percentage of remaining battery charge, allowing you to monitor the power bank's status at a glance.

6.5 Approximate Charging Capacity

The 20000 mAh capacity provides multiple charges for various devices:

Image 6.2: Graphic showing approximate charge cycles for various devices, such as Samsung Galaxy S21 (about 3.0 charges), iPhone 12 (about 4.0 charges), and iPad Pro 11" (about 1.5 charges).

7. Mantemento

• Limpa a batería externa cun pano suave e seco. Non empregues produtos químicos agresivos nin materiais abrasivos.
• Garda o banco de enerxía nun lugar fresco e seco cando non estea en uso.
• Para unha duración óptima da batería, carga completamente o banco de enerxía polo menos unha vez cada tres meses se o gardas durante períodos prolongados.

8 Solución de problemas

• O banco de enerxía non carga: Ensure the charging cable is securely connected to both the power bank's IN port and the power source. Try a different cable or wall adapter.
• O dispositivo non se carga desde o banco de enerxía: Ensure the cable is securely connected to both the power bank's OUT/IN port and your device. Press the power button on the power bank. Check if the power bank has sufficient charge.
• Carga lenta: Ensure you are using a compatible cable and a high-quality wall adapter. Some devices may charge slower due to their input requirements.

9. Especificacións

10. Garantía e soporte

The 4smarts VoltHub Pro Power Bank comes with a two-year warranty against manufacturing defects. For warranty claims or technical support, please contact your retailer or the official 4smarts support channels.