Astrum 20W GaN USB-C PD Fast Charger, Ultra-Compact, Smart IC - WATZ20P
Ultra-compact 20W USB-C PD GaN charger with fast charging, smart protection and travel-friendly design
rated at Takealot · checked 4 days ago
2 offers · 2 retailers
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- Average
- R 136.12
- Lowest seen
- R 99.00
- Highest seen
- R 139.00
- Last change
- -R 20.00
- First indexed
- 01 Nov 2025
- Retailer
- Takealot
Amazon Cheapest
Astrum 20W USB-C PD Fast Wall Compact Travel Adapter -WATZ20P4.7(9) Checked 6 days ago
ViewR 77.10
Takealot This listing
Astrum 20W GaN USB-C PD Fast Charger, Ultra-Compact, Smart IC - WATZ20P
5.0(1) Checked 4 days ago
ViewR 99.00
+R 21.90
Each price is from PriceFind's last check of that retailer. Follow the link for the live price.
Description
Power your devices faster with the Astrum WATZ20P 20W GaN USB-C PD Charger, designed for efficient charging in an ultra-compact form. Built using GaN (Gallium Nitride) technology, this charger delivers high performance while remaining smaller, lighter, and cooler than traditional chargers.
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 you're at home, in the office, or on the move, the WATZ20P ensures your devices stay powered without bulk.
20W Power Delivery - Fast Everyday Charging
Delivers up to 20W USB-C Power Delivery, allowing fast and efficient charging for smartphones and compatible devices. Ideal for quick top-ups throughout the day.
GaN Technology - Smaller, Cooler, More Efficient
Built with GaN technology, the charger operates more efficiently and generates less heat compared to traditional chargers. This allows for a more compact design without compromising performance.
Smart Charging - Optimised Power Delivery
Automatically adjusts voltage and current based on your device requirements, ensuring efficient and stable charging performance.
Ultra-Compact Design - Travel Ready
The lightweight, space-saving design makes it easy to carry in your pocket, bag, or travel kit. Perfect for commuting, travel, or everyday use where portability matters.
Multi-Protection System - Safe Charging
Built-in protection against:
- Overcurrent
- Overheating
- Short circuits
Ensures safe and reliable charging across compatible devices.
Energy Efficient - Low Power Consumption
Designed for efficient energy use with minimal power loss, helping reduce energy waste while maintaining consistent output.
Ideal For Everyday Charging
- Smartphones (iPhone, Android)
- Tablets and USB-C devices
- Travel and daily carry
- Office and home use
- Fast charging on the go
Technical Specifications
- Model: WATZ20P
- Input: 100-240V ~ 50/60Hz
- Output (USB-C): 5V/3A, 9V/2.22A, 12V/1.67A (20W Max)
- Efficiency: Up to 82%
- Low Load Efficiency: 87.83%
- No-load Consumption: 0.1W
- Operating Temp: -40 C to +80 C
- Material: Fireproof housing
- Dimenisions: 70 x 33 x 33mm
- Weight: 55g
About Astrum
Astrum is a global consumer technology brand focused on practical, well-engineered products for everyday use. The WATZ20P reflects that commitment by delivering fast charging, compact GaN design, and reliable safety in a charger built for modern mobile lifestyles.
What's in the box
1 x WATZ20P 20W PD USB-C Charger
1 x User Guide
