Powerbank 20000mAh Ugreen PB551, 145W, USB + USB-C, built-in cable (gray)

UGREEN PB551 power bank (20,000 mAh, 145W, retractable cable)

The UGREEN PB551 is a power bank designed for those who don't want to compromise between portability and performance. Its 20,000mAh capacity, maximum output power of up to 145W, 100W fast charging, built-in USB-C cable, smart digital display, and multi-device support make it a reliable powerhouse for work, travel, and everyday use. Whether you're working on the train, flying, or just want to make sure your devices are ready for action, this power bank won't let you down.

Laptop, tablet and smartphone ready to go

Thanks to a single USB-C port with up to 100W of power, the power bank effortlessly replenishes power for demanding devices like laptops. You can charge a 16-inch MacBook Pro from 0 to 43% in just 30 minutes. A special low-power mode also makes the power bank ideal for low-power devices like TWS headphones and smartwatches. It's a reliable backup when time is of the essence – on a business trip, between meetings, or while working outside the office.

One energy source for several devices

The UGREEN PB551 Power Bank is designed to flexibly adapt to your electronics usage style. It supports 1-, 2-, and 3-port configurations, allowing you to charge multiple devices simultaneously with the appropriate power distribution. This means you can recharge your laptop and phone simultaneously, or charge several smaller devices without having to choose which is more important at a given moment.

Built-in USB-C cable

The integrated 18 cm USB-C cable also functions as a practical lanyard. It's a detail you'll quickly appreciate in everyday use – you don't have to worry about an extra cable, and the power bank is always ready to go. Plus, fewer accessories in your bag means more convenience – especially when traveling.

Durable automotive-grade cells

The device uses automotive-grade 21700 lithium-ion cells, which retain up to 80% of their capacity after 5 years of use, compared to around 50% for standard cells. Furthermore, the UGREEN PB551 supports fast charging input up to 80W. You can fully charge the power bank in approximately 1.5 hours using an 80W charger. This means fewer interruptions and more time for the devices that matter to you.

Peace and security every day

A comprehensive set of safety features protects both the power bank and connected devices. Protection against overvoltage, overcurrent, overcharge, overdischarge, short circuit, and excessive temperature means you can charge your devices without worry – even during intensive, long-term use.

Ready for travel – business and private

The compact design (139 x 80 x 26.7 mm), lightweight (450 g), and the ability to use a power bank while charging make the UGREEN PB551 ideal for trains or hotels. Its 72 Wh energy capacity meets airline carry-on baggage standards (below 100 Wh), so you can easily take it on board and have access to power even during your flight.

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