The Supertiny – 100W power, world’s smallest size.

Smaller is truly better when it comes to tech, and our 100W Supertiny GaN Charger proves it. This is the smallest 100W charger ever made, offering powerful performance in an ultra-compact design, making it the perfect everyday & travel companion.

Imagine a charger the same size of your earbuds, yet powerful enough to charge your laptop, tablet, smartphone and so much more. We’ve meticulously engineered it to be the smallest 100W charger ever, so you’ll barely notice it in your bag or pocket.

We engineered it to be remarkably compact across all three versions, reaching the smallest possible size for this level of power. Explore the dimensions below:

Weight: US: 100 g (3.53 oz), EU: 105 g (3.70 oz), UK: 115 g (4.06 oz)

We’ve got you covered no matter where you are in the world. Our charger comes in three versions: EU, US (foldable), UK pins.

To know more about plugs compatibilities, please go to “Plugs compatibility” section.

Safety is our top priority, even above convenience. Our 100W GaN charger has been meticulously engineered and tested to meet all international safety standards. It’s set to earn global certifications, so you can charge with confidence, knowing it’s designed to meet the highest safety requirements.

Our 100W Supertiny GaN Charger efficiently powers devices from laptops and smartphones to earbuds and smartwatches, or even some e-bikes via USB-C. 

It fast-charges MacBooks, popular Windows laptops, and Chromebooks, and can even handle larger laptops at a slightly reduced speed. For smartphones, tablets, and smartwatches, it provides fast charging across most major brands, including iPhones, Samsung, Google, Oppo, Xiaomi, and more!

To drastically reduce the size while keeping heat in check, we optimized the voltage transformer and integrated high-quality heat conduction materials. The new transformer aligns perfectly with other components, reducing temperature under load. With advanced heat conduction silicon and thermal sheets, this engineering upgrade enhances heat dissipation and supports our commitment to compact, efficient GaN technology.

We engineered a fully custom design that achieves exceptional compactness through optimized internal components. The result is a ribbed design along the sides, preventing full contact with your fingertips and providing a cooler feel when unplugging after charging energy-intensive devices.

First used in the 1990s for LEDs, GaN produces less heat than traditional materials, enabling smaller, lighter chargers without compromising safety or power.

While GaN technology allows cooler operation, we prioritize compactness. The result is a safe, high-performance charger that’s much smaller than traditional models, with similar operating temperatures.

Delivering up to 100W of high-efficiency power, this charger utilizes advanced GaN (Gallium Nitride) technology for a more compact design and improved thermal performance, working with Power Delivery (PD).

Input: 100-240V~50/60Hz 1.5A
USB-C Output: 5V/3A,9V/3A,12V/3A,15V/3A,20V/5A
PPS: 3.3-21V⎓5A.
Total Output: 100W (max)

inCharge Life 2in1 is a modular USB-C cable designed to charge two devices at once from a single power source, simplifying everyday setups. It delivers up to 100W total output, intelligently shared between devices for safe and efficient charging. 

Built for reliability, it focuses purely on power delivery, ensuring stable performance without data or video compromises. The cable features a durable nylon braid, reinforced structure, and premium metal connectors for long-term use. 

inCharge Life is built to last, but if a cable ever fails, it will be replaced right away. Submit a short video to our Customer Support team showing the cable being fully cut, along with the order number, and a new one will be issued. 

No returns, no forms, just a simple way to keep using it for life. This is our Lifetime Right to Own a cable. That’s why it’s called inCharge Life!

A compact pouch designed to keep Supertiny, inCharge Life cables, and small gear organized inside a backpack, purse, or luggage. It opens wide for easy access and keeps everything neatly in place.

Built with water-resistant coated ripstop on the outside and waterproof ripstop inside, it protects from rain and splashes. Six soft lycra pockets secure and separate essentials without adding bulk.

With an adjustable crossbody strap, it transitions into a lightweight everyday carry for travel or moving around the city.

We’re Rolling Square, a team of innovators based in Switzerland. We build our products around functionality, great quality and disruptive design. All our products must first and foremost bring solutions to common problems that tech lovers face. We design technology products that are meant to make everyday life easier, solving issues but without taking away attention from the important things in life.

That’s why we call ourselves and our community lifehackers. We want our customers to feel part of the lifehacker movement, always surrounded by truly useful innovation. We design our products to be used and abused frequently. They’re built to last and to have a strong-positive impact on our daily lives.

Our commitment to our values is why Rolling Square is so well-respected by worldwide media. We are known for our outstanding products and crazy designs, which have led us to build a strong crowdfunding reputation over the years, always supported by our incredible community of lifehackers and reviewers who love our brand.

EU Plug

• Europe: Every European country except the UK, Ireland, Malta, Cyprus and Gibraltar
• Asia: Armenia, Azerbaijan, Georgia, Kazakhstan, Kyrgyzstan, Uzbekistan, India
• Switzerland

US Plug

• North America: United States, Canada, Mexico
• Central America: Guatemala, El Salvador, Nicaragua
• South America: Colombia, Ecuador, Venezuela
• Asia: China, Japan, Philippines, Taiwan
• Caribbean: Bahamas, Jamaica

UK Plug

• Europe: United Kingdom, Ireland, Cyprus, Gibraltar, Malta
• Middle East: Bahrain, Qatar, United Arab Emirates, Oman, Yemen, Jordan, Iraq
• Africa: Kenya, Uganda, Tanzania, Ghana, Botswana
• Asia: Malaysia, Singapore, Hong Kong, Sri Lanka, Cambodia, Brunei
• Caribbean: Dominica