Varavirtalähde UGREEN Nexode PB552 25 000 mAh 165W 1×USB-A, 1×USB-C ja sisäänrakennettu USB-C-kaapeli (55995B)

UGREEN Nexode PB552 is a portable power bank with a 25,000 mAh capacity and a maximum output of 165W. It includes one USB-A port, one USB-C port and an integrated USB-C cable for convenient device connection. The unit supports high-power delivery for laptops and fast charging for phones and tablets, while its high-capacity battery provides extended backup for travel, remote work and daily use.

Advantages

The power bank combines high capacity with high output, enabling multiple device recharges and the ability to power USB-C laptops. An integrated USB-C cable simplifies connections and reduces the need to carry extra cables. Dual output ports allow charging of two devices simultaneously, and fast charging technology minimizes downtime for mobile devices.

Suitable for

• Charging laptops and ultrabooks that accept USB-C PD input
• Powering tablets and large-screen devices during travel or presentations
• Fast charging smartphones and accessories on the go
• Providing portable backup power for remote work, meetings and outdoor use

Key specifications

• Battery capacity: 25,000 mAh (nominal)
• Maximum power delivery: up to 165W
• Output ports: 1×USB-A, 1×USB-C plus integrated USB-C cable
• Simultaneous charging: supports charging of multiple devices at once
• Compatibility: USB-C PD compatible devices, USB-A charged devices
• Form factor: portable, pocketable power bank design

How to use

Connect a device using the integrated USB-C cable or the available USB-A/USB-C ports. When charging a laptop, use the USB-C port or the integrated cable and ensure the power bank is providing sufficient PD output for the laptop’s input requirements. To recharge the power bank itself, connect a compatible charger to its input port following the manufacturer’s recommended charging adapter specifications. Monitor device charging indicators to confirm charging status.

Recommendations

Use appropriate USB-C PD chargers to recharge the power bank for fastest recharge times, avoid exposing the unit to extreme temperatures, and store partially charged for long-term storage. For best results with high-power laptops, confirm device power requirements and use the USB-C connection for stable power delivery.