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Awarded Compact 130W 20,000mAh PowerBank - SUPERBANK20

  • Jun 5, 2025
  • 3 min read

User-centered 130W 20,000mAh Power Bank: Red Dot, Muse, A' Design Awards. No LCD, Musk’s 1st principles. Fast charge, portable!

For remote workers, avid travelers, and anyone constantly on the move with power-hungry devices, the Ztraw SuperBank20, featured on Kickstarter by THINKTHING STUDIO, is poised to redefine portable charging. This award-winning power bank (Red Dot Design Award 2025, MUSE Design Awards 2024, A' Design Award 2025) packs a mighty 130W total output and 20,000mAh capacity into the world's smallest and most sustainable design, ensuring your laptops and essential gadgets stay powered wherever you are.


Project Overview

  • Name and Creator: SuperBank20: Awarded Compact 130W 20,000mAh PowerBank by THINKTHING STUDIO (Ztraw)

  • What It Is: A compact, high-capacity (20,000mAh / 74Wh) portable power bank designed for fast charging laptops and multiple devices simultaneously, featuring dual USB-C ports, an eco-friendly aluminum body, and a minimalist, user-centered design.


Key Features

  • World's Smallest 130W 20,000mAh Power Bank: Weighing only 416g and with a unique diamond-shaped design (66 x 47 x 120 mm), the SuperBank20 reengineers internal space for maximum efficiency. Its compact size makes it incredibly portable, fitting easily into pockets or bags, and it is airline-compliant for carry-on luggage (74Wh capacity is below the 100Wh limit).

  • Dual USB-C Fast Charging:

    • 100W USB-C1 Port: Delivers up to 100W output, capable of fast-charging demanding laptops like MacBook Pros, ASUS ZenBooks, and Dell XPS 13s.

    • 30W USB-C2 Port: Perfect for cameras, smartphones, tablets, and gaming consoles like the Nintendo Switch.

    • The combined output of 130W allows for simultaneous high-speed charging of two devices.

  • Sustainable & Repairable Aluminum Body: Crafted from extruded and anodized aluminum, the SuperBank20 boasts superior heat dissipation, making charging more efficient and safer than plastic alternatives. Its aluminum body is fully recyclable, and the design prioritizes repairability with just four M3 screws for easy disassembly, extending its lifespan and reducing electronic waste.

  • Human-Centered Design:

    • No LCD Screen: Opts for a minimalist approach, using four simple LED indicator lights to display the remaining battery level (each representing 25% charge).

    • Integrated Hook Design: A unique, protective hook allows for comfortable carrying and secure attachment to backpacks, belt loops, or travel bags, while also shielding the charging ports.

    • Built-in Mood Light: Adds a subtle, ambient glow, enhancing the charging experience, especially in low-light environments.

  • Rapid Input Charging: The SuperBank20 itself can be fully recharged quickly. When using a 100W charger, it can reach full capacity in approximately 52 minutes (assuming 85% charging efficiency).


Rewards

Kickstarter reward tiers for the Ztraw SuperBank20 includes:

  • ULTRA Super Early Bird: One Ztraw SuperBank20 power bank at a significant discount of $45

  • Super Early Bird: One Ztraw SuperBank20 power bank at a significant discount of $47

  • Other reward options are available


The Idea

  • Concept: To revolutionize portable power by creating a highly efficient, ultra-compact, and sustainably designed power bank that addresses the modern demand for fast, reliable charging of high-power devices like laptops, all while minimizing environmental impact.

  • Inspiration: THINKTHING STUDIO, founded by Jason Li, is a product design and consulting firm committed to provoking new thoughts and inspiring changes through innovative solutions. They recognized the need for a power bank that was not only powerful and portable but also environmentally responsible and repairable. The SuperBank20 is a manifestation of their core values: "Conversion" (transforming problems into viable solutions), "Connection" (finding relationships between human habits and products), and "Creation" (designing with inspiring creativity). Their vision is to create a long-lasting, versatile, and stylish power solution that truly serves the user's needs while promoting a more sustainable future.





 
 
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