Astrum 100W GaN Laptop Charger, 2x USB-C + 2x USB-A, 1.2m Cable - WATZ100G

The Astrum WATZ100G is a compact 100W GaN fast charger designed to replace bulky laptop adapters and multiple phone chargers with one powerful multi-device charging solution. Built for USB-C laptops, MacBooks, tablets, smartphones, and modern mobile devices, it delivers high-speed laptop-grade charging together with intelligent power distribution for cleaner and more efficient charging at home, work, or while travelling.

Featuring dual USB-C Power Delivery ports, dual USB-A outputs, and advanced GaN technology, the WATZ100G supports simultaneous charging for multiple devices while remaining smaller, cooler, and more travel-friendly than traditional high-power chargers.

100W USB-C PD - Fast Laptop & Device Charging

Supports up to 100W USB-C Power Delivery fast charging for compatible laptops, MacBooks, ultrabooks, tablets, smartphones, and gaming devices.

Dual USB-C & Dual USB-A - 4-Port Multi-Device Charging

Charge up to four devices together including laptops, phones, tablets, earbuds, smartwatches, and accessories from one charger.

GaN Technology - Smaller Cooler More Efficient

Advanced GaN charging technology improves efficiency, reduces heat generation, and allows a more compact travel-friendly design compared to traditional chargers.

Desktop Cable Design - Cleaner More Flexible Charging Setup

Includes a detachable 1.2m AC power cable that allows the charger to sit conveniently on desks and workstations instead of hanging directly from wall plugs. Ideal for office setups, travel desks, and easier everyday access.

Smart Power Distribution - Intelligent Charging Management

Automatically balances charging output across connected devices for stable and efficient multi-device charging performance.

Multi-Layer Protection - Safer High-Speed Charging

Built-in smart protection helps guard against overheating, overcurrent, over-voltage, overload, and short circuits for safer charging performance.

Compact Travel Design - High Power Without Bulk

Portable design fits easily into backpacks, laptop bags, office setups, and carry-ons while still delivering powerful laptop-grade charging.

Ideal For

• USB-C laptops and MacBooks
• Office and workstation setups
• Business travel and remote work
• Multi-device charging setups
• Tablets, phones, and accessories
• Users replacing bulky laptop chargers

Technical Specifications

• Model: WATZ100G
• Input: 110-240V ~ 50/60Hz, 2A
• USB-C1 / USB-C2 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (100W Max.)
• USB-A1 / USB-A2 Output: 5V/3A, 9V/3A, 12V/2.5A (30W Max.)
• Combined Output (USB-C1 + USB-C2): 65W + 35W
• Combined Output (USB-C + USB-A): 65W + 30W
• Combined Output (All Ports): 45W + 35W + 18W (98W Max.)
• Charging Technology: GaN + USB-C Power Delivery (PD)
• Charging Ports: 2 × USB-C, 2 × USB-A
• Dimensions: 100 × 44 × 38mm
• Weight: 285g

About Astrum

Astrum is a global consumer technology brand focused on practical, reliable, and well-engineered smart technology solutions designed for modern everyday living. The WATZ100G reflects this commitment by delivering powerful laptop-grade charging, advanced GaN efficiency, and convenient multi-device fast charging in one compact high-performance solution.

What's in the box
1 x Astrum WATZ100G 100W GaN USB-A/C Charger
1 x 1.2m Power Cable
1 x User Guide