UGREEN PB537 Powerbank 20000mAh + fixed USB-C cable 55W gray

The UGREEN PB537 is a portable 20,000 mAh power bank (74 Wh) with a built-in USB-C cable, designed to keep phones, tablets and compatible laptops charged on the move. It has three outputs, two USB-C ports and one USB-A port, so several devices can be charged at the same time.

Through the built-in cable and the additional USB-C port, the power bank delivers up to 45 W over Power Delivery, and up to 55 W with certain Xiaomi devices. It supports PD 3.0, PPS, QC 4.0 and QC 3.0, among other standards. With 45 W input, the power bank can be fully recharged in about four hours.

Protection features cover overheating, overvoltage, overload, overcharging, over-discharge and short circuits. A digital LED display shows the current charge level. The grey housing weighs 468 g and measures 152 × 71 × 29.8 mm, and a carrying strap makes it easy to take along.