Prenosná nabíjačka Port Designs 907003 30000 mAh

The PORT Connect 30,000 mAh power bank (Port Designs 907003) provides extended autonomy for smartphones and other USB-powered devices. Its 30,000 mAh Lithium Polymer battery stores enough energy to recharge a typical smartphone up to four times. The compact black unit includes an LCD that shows remaining charge, a manual on/off button for controlled activation, and an integrated rear LED light for improved visibility in low-light conditions. Supplied with a USB-A to USB-C cable and backed by a 2-year warranty, it is designed for long trips, professional use, and situations where dependable power is required.

Advantages

High capacity (30,000 mAh) delivers prolonged charging autonomy while the dual USB-A outputs with Quick Charge-compatible 5V 2.1A output allow two devices to charge simultaneously. Dual inputs (USB-C and Micro USB) increase compatibility with existing cables. The built-in LCD provides a clear battery level readout, and the manual on/off control helps conserve power. The integrated rear LED adds practical lighting without increasing bulk.

Suitable for

• Professionals working remotely or traveling
• Long road trips and weekend getaways
• Charging smartphones, tablets, earbuds, GPS devices and other USB accessories

Key specifications

• Battery capacity: 30,000 mAh (Lithium Polymer, 111 Wh)
• Outputs: 2 × USB-A (Quick Charge compatible, 5V 2.1A)
• Inputs: USB-C and Micro USB
• Maximum simultaneously connected devices: 2
• Built-in LCD display for remaining charge
• Integrated rear LED light
• Colour: Black
• Weight: 0.582 kg
• Included accessories: USB-A to USB-C cable
• Warranty: 2 years

How to use

Charge the power bank via the USB-C or Micro USB input using a suitable USB power adapter until the LCD indicates a full charge. Connect devices to the USB-A output ports to recharge them; press the manual ON/OFF button to activate or deactivate output as needed. Monitor the remaining capacity on the LCD and recharge the power bank before extensive use to ensure full availability of the 30,000 mAh capacity.

Recommendations

For best performance, use a compatible quality USB charging adapter when recharging the power bank, avoid exposing the unit to extreme temperatures, and store it partially charged if not used for long periods. Use the supplied USB-A to USB-C cable or other certified cables for reliable charging and connection.