Cuktech 15 Ultra power bank: Blazing fast charging delivers up to 210W total output in a portable package

Cuktech Ultra 15 power bank with smart display. Pictures: Cuktech.

With smartphones, laptops, and accessories demanding more power than ever, a high-performance power bank is no longer just a luxury — it’s a necessity. Enter the Cuktech 15 Ultra, a 20,000 mAh powerhouse that promises insanely fast 165W charging, intelligent power management, and a built-in display.

Design and build