Astrum USB-C 20W GaN Wall Charger

Meet the Astrum USB-C 20W GaN PD wall charger WATZ20P. A 20W that delivers premium fast-charging performance in a size that fits in the palm of your hand. If you’re still using a bulky plastic charger from five years ago, it’s time to upgrade.

What Makes GaN Better Than a Traditional Charger?

Standard wall chargers use silicon-based components that generate significant heat and require larger circuitry to function safely. GaN (Gallium Nitride) is a next-generation semiconductor material that conducts electricity far more efficiently than silicon. This means GaN chargers run cooler, waste less energy, and can be built dramatically smaller without any compromise on power output. The WATZ20P is roughly half the size of a conventional 20W adapter, yet just as powerful.

Ideal for smartphones, tablets, and USB-C devices, it provides reliable fast charging in a pocket-sized design, making it perfect for travel, daily carry, and minimal setups. Whether your’e at home, in the office, or on the move, the WATZ20P ensures your devices stay powered without bulk. Smart Charging and optimised power delivery automatically adjusts voltage and current based on your device requirements, ensuring efficient and stable charging performance.

Highlights:

• 20W PD Fast Charging Supports 5V 3A, 9V 2.22A, and 12V 1.67A output profiles to deliver the fastest safe charge speed your device supports
• GaN Technology Cooler operation, lower energy waste, and a compact footprint you’ll barely notice in your bag
• Smart IC Protection Intelligent built-in circuitry actively prevents overcharging, overheating, and short circuits
• Universal Voltage Input 100~240V 50/60Hz compatibility means it works across South Africa and internationally
• Compact Cube Design Won’t monopolise your wall socket or weigh down your travel kit

Stop settling for slow charging. Add the Astrum USB-C 20W GaN WATZ20P Charger to your cart now and experience the difference. Fast delivery, straight to your door. Buy Now