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Compact GaN charger in space grey with LED face and magnetic feet

UGREEN

UGREEN Uno Robot 65W 3-in-1 USB-C PD GaN Charger Space Gray

SKU CH-K31P-9BA1A

A 65W GaN charger with three USB-C ports, magnetic shoes and an LED screen that reaches 51% on a MacBook Air M2 in 30 minutes while monitoring temperature 238 times per second

  • 65W Power Delivery charges MacBook Air M2 to 51% in 30 minutes
  • 95% GaNFast efficiency cuts heat and energy loss while charging
  • Thermal Guard monitors temperature 238 times per second for continuous protection
  • Three USB-C ports power phone, tablet and laptop simultaneously
  • Compact 2.65 x 1.85 x 1.68 inch design with magnetic shoes fits any bag

Compact 65W GaN Charger

The UGREEN Uno Robot is a 65W USB-C Power Delivery charger built on GaNFast technology with 95% energy conversion efficiency. It targets users who want one small brick for phone, tablet and laptop charging at home or on the road. The Space Gray finish and magnetic shoes keep it tidy on a desk or in a bag.

Thermals and Efficiency

GaNFast technology minimises heat generation while delivering up to 65W of power. Thermal Guard Technology performs 238 temperature readings per second to maintain safe operating conditions. The 95% conversion efficiency reduces wasted energy and keeps the charger cool during extended charging sessions.

Build Integration

The charger measures 2.65 x 1.85 x 1.68 inches and weighs 8 oz, so it fits easily in a laptop sleeve or carry-on. Two USB-C ports and one USB-A port allow three devices to charge simultaneously without extra adapters. An LED screen shows real-time charging status for quick monitoring.

Highlights

  • 65W Power Delivery charges MacBook Air M2 to 51% in 30 minutes
  • 95% GaNFast efficiency cuts heat and energy loss while charging
  • Thermal Guard monitors temperature 238 times per second for continuous protection
  • Three USB-C ports power phone, tablet and laptop simultaneously
  • Compact 2.65 x 1.85 x 1.68 inch design with magnetic shoes fits any bag

Specifications

No published specifications for this item yet.

Questions about this item

How do I attach the magnetic shoes and which way round do they go?

The magnetic shoes snap onto the base of the charger; orient them so the flat face sits flush with the surface you want it to stick to, otherwise the magnets repel and the unit slides off.

What part will wear out first and need replacing?

The USB-C ports are rated for thousands of insertions, but the spring-loaded contacts inside each port lose grip over time, so the ports themselves are the first component likely to need replacement.

At what point does the charger throttle its output during a long session?

Thermal Guard performs 238 temperature readings per second and begins reducing power once internal heat hits the firmware limit, so sustained 65 W output drops after several minutes of full load.

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