Přenosná nabíječka Ugreen Nexode PB505 20000mAh

The UGREEN Nexode PB505 20000mAh portable charger provides high-capacity mobile power in a compact, travel-friendly enclosure. With a 20000mAh battery and support for PD 20W fast charging, it is designed to recharge smartphones, tablets and other USB-powered devices multiple times. The power bank includes multiple output ports to support simultaneous charging of several devices while maintaining stable output, making it suitable for daily commutes, business travel and extended periods away from wall power.

Advantages

The power bank combines a large 20000mAh capacity with Power Delivery 20W fast charging to minimize device downtime. Its multiple output ports allow convenient simultaneous charging of a smartphone and a tablet or accessories. The compact form factor balances capacity and portability, while built-in safety protections help guard against overcurrent, overvoltage and short-circuit conditions. The straightforward LED indicators provide an at-a-glance view of remaining charge.

Suitable for

• Recharging smartphones and tablets during travel
• Powering Bluetooth headphones, speakers and wearable devices on the go
• Providing backup power during commuting or business trips
• Keeping multiple devices charged during events or long days away from outlets

Key specifications

• Battery capacity: 20000mAh (nominal)
• Fast charging: Power Delivery 20W input/output support
• Ports: multiple USB output ports and at least one USB-C supporting PD
• Form factor: compact, portable power bank for daily carry and travel
• Safety features: built-in protection against overcurrent, overvoltage and short circuit

How to use

Charge the power bank using the included or compatible USB-C cable connected to a USB-C charger or PD wall adapter until the LEDs indicate full charge. To charge a device, connect it to one of the output ports using the appropriate cable; if using a USB-C PD-compatible device, the PD port will provide faster charging up to 20W. Monitor the LED indicators to check remaining capacity and disconnect devices when charging is complete. Store the power bank in a cool, dry place when not in use and recharge periodically during long-term storage.

Recommendations

For optimal longevity, avoid exposing the power bank to extreme temperatures and fully depleting the battery on a regular basis. Use a PD-capable charger to recharge the power bank more quickly, and use quality cables rated for PD and 20W power delivery when fast charging devices.