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

1. Okwu mmalite

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 ya sleek imewe.

2. Ozi nchekwa

• Ewepụla ụlọ akụ ike ka ọ bụrụ oke okpomọkụ, ìhè anyanwụ kpọmkwem, ma ọ bụ ọkụ.
• Avoid dropping, disassembling, or attempting to repair the device yourself.
• Debe ụlọ akụ ọkụ na mmiri na mmiri mmiri ndị ọzọ.
• Jiri naanị eriri nchaji na nkwụnye ọkụ gbaara agbamu.
• Debe ebe ụmụaka na-apụghị iru.
• Tụfuo ụlọ akụ ike nke ọma dịka iwu obodo siri dị.

3. Ihe ngwugwu

Biko lelee ngwungwu maka ihe ndị a:

• 4smarts VoltHub Pro 20000 mAh Power Bank
• USB-C ka USB-C USB chaja
• Obere akpa
• Akwụkwọ ntuziaka onye ọrụ

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

4. Ngwaahịa gafereview

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

Foto 4.1: nso nso 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.
• Ngosipụta Digital: Na-egosi pasentị batrị fọdụrụnụtage.
• Bọtịnụ ike: Press once to check battery level or activate charging.

5. Nhazi

5.1 Nchaji izizi

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. Ntuziaka ọrụ

6.1 Ịchaji ngwaọrụ gị

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. Jikọọ nsọtụ nke ọzọ nke eriri na ngwaọrụ gị.
3. The power bank will automatically begin charging your device. If not, press the power button once.
4. The digital display will show the power bank's remaining battery level.

6.2 Ịchaji Power Bank

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. The digital display will show the charging percentage, indicating the power bank is being recharged.

6.3 Nchaji Ngafe

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.

Ihe ngosi ọkwa batrị 6.4

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. Nlekọta

• Jiri akwa dị nro hichaa ụlọ akụ ike. Ejila kemịkalụ siri ike ma ọ bụ ihe abrasive.
• Chekwaa ụlọ akụ ike n'ebe dị jụụ, kpọrọ nkụ mgbe ọ naghị eji ya.
• For optimal battery life, fully charge the power bank at least once every three months if stored for extended periods.

8. Nchọpụta nsogbu

• Ụlọ akụ ọkụ anaghị akwụ ụgwọ: 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.
• Ngwaọrụ anaghị akwụ ụgwọ site na ụlọ akụ ọkụ: 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.
• Nchaji nwayọ: Ensure you are using a compatible cable and a high-quality wall adapter. Some devices may charge slower due to their input requirements.

9. Nkọwapụta

10. Akwụkwọ ikike na nkwado

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.